Chapter 5 Quiz For Environmental Science.
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What Forest has annual dry seasons?
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Cloud Forests
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Tropical Forests
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Tropical Seasonal Forest
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Temperate Forest
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Scientists know that people are affecting climate, primarily through emissions of greenhouse gases from fossil fuels. What more do you know about the climate on earth and the changes it is undergoing. Take the test on chapter six and refresh your memory on some facts. All the best and come back for more.
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- 2.
What Biome can freeze in any month?
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Dessert
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Tundra
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Rainforest
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Savanna
Correct Answer
A. TundraExplanation
The correct answer is Tundra. The Tundra biome can freeze in any month due to its extremely cold temperatures. It is characterized by long, harsh winters and short, cool summers. The freezing temperatures in the Tundra biome make it difficult for plants and animals to survive, resulting in a unique and fragile ecosystem.Rate this question:
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- 3.
What are bays where rivers empty to the sea, mixing freshwater with saltwater?
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Sea-Grass Beds
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Mangroves
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Salt Marshes
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Estuaries
Correct Answer
A. EstuariesExplanation
Estuaries are bays where rivers empty into the sea, creating a unique environment where freshwater from the river mixes with saltwater from the sea. This mixing of waters results in a brackish water habitat that is home to a diverse range of plant and animal species. Estuaries are important ecosystems that provide valuable nursery grounds for many marine species and also serve as a buffer zone, protecting coastal areas from erosion and storm damage.Rate this question:
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- 4.
What are wetlands with trees?
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Swamps
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Marshes
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Bogs
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Fens
Correct Answer
A. SwampsExplanation
Swamps are wetlands with trees. They are characterized by the presence of waterlogged soils and are typically dominated by trees and shrubs. Swamps are found in low-lying areas where water accumulates, creating a habitat that supports the growth of trees. Unlike marshes, which are dominated by grasses and reeds, swamps have a higher density of woody vegetation. Bogs and fens, on the other hand, are also wetlands but are characterized by the presence of peat and different types of vegetation.Rate this question:
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- 5.
What is the reduction of habitat into small isolated patches?
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Island biogeography
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Mini-num viable population
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Fragmentation
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Telemetry
Correct Answer
A. FragmentationExplanation
Fragmentation refers to the process of breaking up a habitat into smaller, isolated patches. This can occur due to various human activities such as urbanization, deforestation, or the construction of roads and infrastructure. Fragmentation can have negative effects on biodiversity as it disrupts the connectivity between different habitats, making it difficult for species to move and disperse. It can lead to the loss of certain species, reduced genetic diversity, and increased vulnerability to environmental changes. Therefore, fragmentation is the correct answer to the question.Rate this question:
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- 6.
What is Biodiversity?
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The Variety of Living Things.
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Classification of Land Animals.
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Classification of Marine Animals.
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Classification of Animals.
Correct Answer
A. The Variety of Living Things.Explanation
Biodiversity refers to the variety of living organisms present in a particular ecosystem or on the entire planet. It encompasses all forms of life, including plants, animals, microorganisms, and their interactions with each other and their environment. This term is used to describe the richness and abundance of different species and genetic diversity within a given habitat. Biodiversity is essential for the stability and functioning of ecosystems, as it provides numerous ecosystem services such as pollination, nutrient cycling, and climate regulation.Rate this question:
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- 7.
What is a Phylogenetic species concept?
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Defines species according to evolutionary history and common ancestors.
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It identifies Genetic similarity.
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A group of Marine Animals.
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A rare species found in isolated locations.
Correct Answer
A. It identifies Genetic similarity.Explanation
The correct answer is "It identifies Genetic similarity." The phylogenetic species concept defines species based on their evolutionary history and common ancestors. It focuses on genetic similarity among individuals to determine whether they belong to the same species or not. This concept considers the genetic relationships and evolutionary connections between organisms to classify them into distinct species.Rate this question:
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- 8.
What is a cool rain forest often enshrouded in fog?
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Tropical Seasonal Rainforest
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Boreal Forest
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Temperate Rainforest
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Cloud Forest
Correct Answer
A. Temperate RainforestExplanation
A cool rainforest often enshrouded in fog is known as a temperate rainforest. This type of rainforest is characterized by moderate temperatures and high levels of rainfall throughout the year. The fog in these forests is created by the cool ocean currents that flow along the coastlines, creating a unique and misty environment. The temperate rainforest is home to a variety of plant and animal species, including mosses, ferns, and large evergreen trees. These forests are found in regions with mild, wet climates, such as the Pacific Northwest of North America and parts of Chile and New Zealand.Rate this question:
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- 9.
An area where precipitation takes place rarely?
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Tundra
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Dessert
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Temperate Forest
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Savanna
Correct Answer
A. DessertExplanation
A desert is an area where precipitation takes place rarely. Deserts are characterized by extremely low rainfall, often less than 250 millimeters per year. They are typically hot and dry, with sparse vegetation and little to no surface water. The lack of precipitation in deserts is due to factors such as high pressure systems, geographic location, and the presence of mountains that block moisture. As a result, deserts have arid and inhospitable conditions, making them an area where precipitation is scarce.Rate this question:
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- 10.
What is Vertical zonation?
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Vegetation zones defined by size.
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Vegetation zones defined by plants.
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Vegetation zones defined by animals.
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Vegetation zones defined by altitude.
Correct Answer
A. Vegetation zones defined by altitude.Explanation
Vertical zonation refers to the division of vegetation into distinct zones based on changes in altitude. As altitude increases, the climate and environmental conditions change, leading to variations in the types of plants that can survive and thrive. Different vegetation zones can be observed at different altitudes, with specific plant communities adapted to the conditions of each zone. This concept helps in understanding the distribution of vegetation and studying the ecological patterns that exist at different elevations.Rate this question:
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Mar 21, 2023Quiz Edited by
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Dec 02, 2009Quiz Created by
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