Hidden EP Quiz No. 20

Good site planning involves considering multiple factors to create a well-designed and functional site. Orientation to the sun, sea, and wind helps maximize natural light, views, and ventilation. Congruence and compatibility with the surrounding environment ensure that the site blends in harmoniously with its surroundings. Proactive features to anticipate disasters help protect the site and its occupants. Maximizing space allows for efficient use of the site, while efficient circulation ensures easy movement within the site. Therefore, all of these choices indicate good site planning.

The word "magnitude" is the correct answer because it represents the total physical energy released at the epicenter during a seismic movement. The other options, such as "scale," "heft," "grade," and "enormity," do not accurately describe the concept of total physical energy released and therefore are not the correct answer.

The given answer, latitude and longitude, accurately describes the geometric coordinates used to designate the location of places on the surface of the Earth. Latitude refers to the angular measurement that gives the location of a place above or below the equator, ranging from 0.90° at the equator to 90° at the poles. Longitude, on the other hand, gives the location of a place east or west of the prime meridian, ranging from 0° at the prime meridian to 180° at the International Date Line. These coordinates are commonly used to precisely locate any point on Earth.

All of the listed population characteristics are important in determining 'housing need'. Socio-economic characteristics provide information about the income and employment status of individuals, which affects their ability to afford housing. Overcrowding indicates a lack of sufficient housing supply. The formation of new households/families suggests an increased demand for housing. In-migration and out-migration impact the population size and composition, influencing the overall housing demand and need. Therefore, considering all of these factors is crucial in assessing housing need.

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A 'single detached dwelling unit' is considered to be completely surrounded by a yard. This means that the house is not connected to any other structure and is separate from neighboring properties. It has open space on all sides, creating a boundary between the house and the surrounding area. This type of dwelling is typically intended for one household and is often owned rather than rented.

Land titles are not a key element of hazard mitigation planning. Hazard mitigation planning focuses on identifying and reducing the risks and impacts of hazards. This includes developing strategies for land-use planning, implementing development control or management measures, and conducting hazard assessments. However, land titles, which refer to legal ownership of land, do not directly contribute to hazard mitigation planning.

A drainage basin with sloping topography in a bowl-like formation allows for efficient response to rainfall because it creates a natural funneling effect. The water from the surrounding land area is directed towards the stream in a concentrated manner, allowing for quicker runoff and drainage. This helps prevent water from pooling and reduces the risk of flooding.

Solar energy is the correct answer because it is a natural source of energy that can be harnessed by barangays and cooperatives to provide electricity to rural villages. Solar energy is obtained from the sun's rays and can be converted into electricity using solar panels. It is a renewable and sustainable source of energy that is abundant in many rural areas. By tapping into solar energy, barangays and cooperatives can provide clean and affordable electricity to rural communities, improving their quality of life and promoting sustainable development.

The correct answer is "culde sac, horseshoe design, and motorcourt". The other options mentioned in the question, such as usable open space, complementarity of building types, and preservation of significant natural land features, are all innovative elements of Planned Unit Development. These elements focus on creating a well-designed and functional community that incorporates green spaces, diverse building types, and the preservation of natural features. However, culde sac, horseshoe design, and motorcourt are not considered innovative elements as they are more traditional approaches to community design.

The correct answer is "All of the choices" because all of the listed principles of Smart Growth USA contribute to combating amorphic sprawl. Mixed use zoning promotes a diverse range of activities in a given area, making it more walkable and reducing the need for long-distance travel. The design of walkable, bikable, sociable, and health-oriented settlements encourages active transportation and community interaction. Integrating and clustering residential, commercial, and institutional uses helps create vibrant and sustainable communities. Interconnected modes of transport provide options for efficient and convenient travel. Compact development through infilling maximizes land use and reduces urban sprawl.

Orthophotography refers to aerial photographs that have been rectified to produce an accurate image of the Earth. This process involves removing the tilt of the planet, relief displacements, and topographic distortions that occurred when the photo was taken from an airplane. Orthophotography is a technique used in geomatics, which is the science and technology of gathering, analyzing, and interpreting geographic information. It is also related to photogrammetry and remote sensing, but specifically focuses on producing accurate images of the Earth's surface. Geodetics, on the other hand, is the science of measuring and understanding the Earth's shape and its gravitational field.

The visual sensory type enables one to identify materials at a distance because it is related to the sense of sight. By using our eyes, we are able to observe and analyze the physical characteristics and appearance of materials, allowing us to identify them even from a distance. This includes factors such as color, shape, texture, and patterns, which can provide valuable information about the material without the need for physical contact or close proximity.

Large green spaces in cities provide a variety of benefits such as absorbing air pollution, giving off oxygen, cooling the air through water transpiration, providing shade with less electricity required, and muffling noise to create an island of peace. However, providing habitat to wild beasts is not considered a benefit as it can pose safety risks to humans and disrupt the urban ecosystem.

An eco-centric urban design would focus on the rhythm and balance of the ecosystem and the human communion with nature in a spiritual as well as ethical sense. This means that the design would prioritize creating a harmonious relationship between humans and the natural environment. It would consider the interconnectedness of all living beings and aim to maintain the balance of the ecosystem. This approach recognizes the importance of nature for human well-being and emphasizes the spiritual and ethical connection between humans and the natural world.

A vector is a data structure that represents point and line data using geometric coordinates. It can also be used to represent a set of line segments connected together to form a curved path in space. This data structure is commonly used in computer graphics and mapping systems to store and manipulate graphical objects.

The correct answer is planetarium, space observatory, and science centrum. This is because Presidential Decree 2146 defines amenity areas as those with high aesthetic values, such as outstanding landscapes, seascapes, and viewscapes, heritage sites and historic places, and municipal plazas and public parks. Planetariums, space observatories, and science centrum are not specifically mentioned as examples of amenity areas in the given definition. Therefore, they are the exception in this case.

The elements of urban form refer to the key components that contribute to the physical layout and structure of a city. These elements include land use, which determines how different areas within the city are utilized (e.g., residential, commercial, industrial); the transport network, which includes roads, public transportation, and other infrastructure that facilitate movement within the city; the layout, which refers to the arrangement and organization of streets, blocks, and public spaces; building types, which encompass the different architectural styles and structures found in the city; and density, which refers to the population or building concentration in a given area.

Earthquakes are tremors or vibrations of the Earth caused by shock waves generated when rocks in the deep layers of the Earth rupture. This rupture releases a tremendous amount of energy, causing the ground to shake. Earthquakes can occur along fault lines, which are fractures in the Earth's crust where rocks on either side have moved relative to each other. The other options, such as raptures, fault scarp, continental drift, and plate tectonics, are not correct because they do not specifically refer to the shaking or vibrations caused by the rupturing of deep layer rocks.

Urban Forestry refers to the establishment of mini-forests or small nature parks, lining roads and highways with trees, shrubs, or ornamental plants, and ground landscaping of Schools, hospitals, and other government agencies in order to improve the environment in built-up areas. It involves the management and conservation of trees and green spaces in urban areas to provide various ecological, social, and economic benefits.

Low density housing development in the Philippines refers to the number of dwelling units per hectare. A density of 35 and below means that there are 35 or fewer dwelling units within one hectare of land. This indicates that the housing development has a spacious and less crowded environment, with larger areas of land allocated for each dwelling unit.

Urbanization has multiple effects on rainfall-runoff relationships. Impermeable surfaces, such as pavement and buildings, prevent water from infiltrating into the ground, leading to increased peak flood discharges. Storm sewers in urban areas quickly route runoff to streams, reducing the lag times between rainfall and peak flows. As a result, urbanization decreases the recurrence interval of any given flood and increases the frequency of floods. Therefore, all of the choices mentioned in the question are correct in terms of the effects of urbanization on rainfall-runoff relationships.

Coal is a nonrenewable resource that is known to be the most pollutive source of energy. When coal is burned, it releases toxic elements such as lead and arsenic into the atmosphere, contributing to air pollution and environmental degradation. This makes coal a highly detrimental energy source in terms of its impact on human health and the environment.

The greenfield site located within short walking distance to many common amenities can be credited for 'Community Connectivity' under LEED of the US Green Building Council because it promotes a sense of community and encourages walking and active transportation. The proximity to common amenities makes it easier for people to access services and facilities without relying heavily on cars, reducing traffic congestion and air pollution. This design fosters a sustainable and connected community, aligning with the goals of LEED certification.

The sense of smell, or olfactory sense, affects the placement of rooms in the perception of space to limit unpleasant odors. This means that when designing the layout of a space, consideration is given to the placement of rooms in order to minimize the spread of odors and create a more pleasant environment.

At the headwaters of a stream, where the local gradient/energy is highest, erosion is the dominant process. This is because the high energy of the water allows it to transport and remove sediment, leading to the formation of valleys and canyons. On the other hand, at the stream's base level where a delta forms, sedimentation is the dominant process. As the stream slows down and enters a larger body of water, such as a lake or ocean, it loses its energy and is no longer able to transport sediment. As a result, the sediment settles and accumulates, forming a delta.

Un-linear/strip development creates the most severe transport congestion because it lacks a well-defined road network and often has limited access points. This type of layout typically consists of a single main road with development occurring along it, resulting in high traffic volumes and limited alternative routes. This congestion is further exacerbated by the lack of connectivity and the difficulty in dispersing traffic efficiently. In contrast, gridiron or rectilinear layouts, circumferential and radial layouts, and irregular free patterns offer better road network connectivity and multiple routes, which help alleviate congestion.

The correct answer is Concentrated Dispersion. A "tripolar" or "bipolar" form in municipal CLUP refers to the development of new sections that act as magnets or complete attractions for population and business. This approach aims to ease the pressure on the traditional center by concentrating development in specific areas. This means that instead of dispersing development evenly across the municipality, it is concentrated in certain locations to create focal points of activity and growth.

The Housing and Land Use Regulatory Board is the agency responsible for the registration of subdivision and condominium dealers, brokers, salesmen, and associations.

The term "visual blight" accurately describes the negative impact of disorderly and excessive elements in cities such as utility cables, signages, and billboards. It suggests that these elements create an unpleasant and unattractive visual environment, hindering the appreciation of the city's architecture and overall aesthetics. This term effectively captures the idea of the clutter and decay caused by these elements, emphasizing the negative effect they have on the cityscape.

Under the National Building Code, a residence is not just limited to the main home structure but can also include accessory structures such as a private garage, servants quarter, storehouse, home office, sari sari, and a guardhouse. The guardhouse serves as an additional structure that is considered part of the residence according to the code.

An Urban Heat Island refers to the phenomenon in an area with a high density of buildings where there is an intense buildup of heat. This is caused by various factors such as the reflection of solar radiation on impervious surfaces, concentration of air pollutants, dust dome, and smog. These factors contribute to an increase in the mean temperature, affecting the local air circulation and micro-climatic conditions.

The correct answer is vertex. In computer graphics/mapping systems, a vertex is a point at which a line changes direction or terminates. It is used to define the corners or points of a shape or object. A vortex, on the other hand, refers to a swirling mass of fluid or air, and is not relevant to the given context. Centrifuge is a device used for separating substances of different densities, and intercept refers to the point at which a line or curve intersects a coordinate axis.

HUDCC stands for Housing and Urban Development Coordinating Council. It is the body under the immediate control and supervision of the President of the Philippines. Its main function is to coordinate the activities of the government housing agencies to ensure the accomplishment of the National Shelter Program. Therefore, HUDCC is the correct answer.

To construct a composite hydrometeorologic risk map, relevant maps that need to be combined include the location of population, type of climate, average rainfall, slope, elevation, rivers and waterways, and the 50-year or 100-year flood level. These factors are important in determining the level of risk and vulnerability to hydrometeorologic events such as floods and storms. By combining these maps, one can identify areas that are more prone to these risks and plan accordingly for mitigation and preparedness measures.

Free cooling in air-conditioning systems refers to the utilization of the cooling capacity of ambient air to directly cool the space. This means that instead of relying solely on the chiller to cool the air, the system takes advantage of cooler outdoor temperatures to reduce the load on the chiller. By doing so, it helps in reducing the peak cooling load, which is the maximum amount of cooling required at any given time. This can result in energy savings and improved efficiency of the system.

Settling within a radius of 4 kms from an active volcano is dangerous due to the permanent danger zone. This zone is established to ensure the safety of people living near volcanoes. Volcanic eruptions can release dangerous gases, ash, and lava, which can cause significant damage and pose a threat to human lives. Therefore, it is crucial to avoid establishing any settlements, barangays, sitios, or puroks within this radius to minimize the risk of harm from volcanic activity.

The correct answer is proposed land use. In eco-engineering or convergence analysis, a map is derived by superimposing 'land suitability' and 'physical constraints' on 'existing land use' to determine the most appropriate and sustainable land use for a particular area. This map shows the proposed land use, which takes into consideration the suitability of the land for various activities and the physical limitations or constraints that may affect those activities.

Mass wasting refers to the natural movement of soil, regolith, or rocks downslope under the influence of gravity. It occurs without the need for seismic motion or heavy rainfall. This process can involve various forms such as landslides, rockfalls, or creep, and it is an important mechanism in shaping the Earth's surface. Avalanche refers specifically to the rapid movement of snow, while crustal abrasion and erosion by wind are different processes. Shear stress is a force that can contribute to mass wasting but is not the collective term for it.

The map scale is determined by the ratio of the distance on the map to the actual distance on the ground. In this case, the aerial photograph taken from a helicopter at a height of 80 meters produced a map scale of 1:60 with a margin of error of 15 millimeters. As the altitude increases from 80 meters to 10,000 meters, the resulting map scale would decrease. Therefore, the correct answer is 1:25,000, which is a larger scale than the original 1:60 scale.

The correct answer is gentrification yacht and polo club. This answer aligns with the description provided in the question, which includes phrases such as "elite landscapes," "socio-economic identity," and "conspicuous consumption." Gentrification yacht and polo club represents a luxurious and exclusive setting that reflects a high social status and wealth, fitting the description of the tool used to create elite landscapes.

The areas traditionally occupied by ICCs/lPS would have the greatest risk because these areas are inhabited by indigenous communities who may be more vulnerable to the hazards associated with a geologic fault line. These communities may have limited resources and infrastructure to withstand or recover from a disaster, making them more at risk compared to other environmentally critical areas.

Trees in urban parks and on street medians do not interfere in the harnessing of solar energy and natural wind by means of photovoltaic cells, windmills, and turbines. In fact, trees can provide shade and help to reduce the temperature in urban areas, making them more suitable for harnessing solar energy. Additionally, trees can act as windbreaks, which can help to enhance the efficiency of wind turbines by directing the wind towards them. Therefore, trees actually have a positive impact on the harnessing of solar energy and natural wind.

In the context of flooding, "lag time" refers to the time between rainfall and peak streamflow. This means that it is the time it takes for the water from rainfall to flow into streams and eventually reach its highest point. It is an important factor to consider in flood forecasting and management as it helps in understanding the timing and severity of flooding events.

Land subsidence is caused by a reduction in subsurface fluid pressures within sedimentary layers. When the fluid pressure decreases, the sedimentary layers become compacted and compressed, leading to the sinking or settling of the land surface. This can occur due to various reasons such as the extraction of groundwater or hydrocarbons from underground reservoirs, the pumping of fluids into the subsurface, or the natural consolidation of sediments over time.

The given passage criticizes the actions of merchants and their disregard for the environment and communities in pursuit of profit. It mentions the destruction of natural resources, pollution, and the construction of infrastructure without consideration for the impact on neighborhoods and parks. Ian McHarg, an influential landscape architect and urban planner, was known for his advocacy of ecological design and his belief in the importance of considering the natural environment and social factors in urban planning. Given the focus on environmental and social issues in the passage, it aligns with McHarg's ideas and makes him the most likely author of the quoted statement.

Personal distance refers to the physical space that individuals prefer to keep between themselves and others. It is a psychological distance that varies based on cultural norms and personal preferences. In a group setting, personal distance is indicated by a hidden band that contains two or more individuals. This distance allows individuals to maintain a sense of personal space and comfort while interacting with others in a group.

The correct answer is an advanced drip irrigation system that responds to water demand by sensing soil moisture content. This system is a sustainable and efficient way to irrigate plants and trees in a landscape design. By sensing the moisture content in the soil, the irrigation system can provide the right amount of water needed, reducing water waste and ensuring that the plants receive adequate hydration. This technology helps conserve water and promotes sustainable practices in landscaping.

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An example of positive easement is one that preserves a certain habitat. Positive easements are rights granted to a person or entity to use another person's property for a specific purpose. In this case, the easement allows the holder to protect and maintain a particular habitat, ensuring its preservation. This could involve activities such as preventing development or implementing conservation measures to safeguard the habitat and its associated wildlife.