Pre Test : Organism's Interactions To The Environment

An organism that creates its own food is called a producer. Producers, such as plants, use sunlight to convert carbon dioxide and water into glucose through the process of photosynthesis. This glucose serves as food for the organism itself and can also be consumed by other organisms in the food chain. Producers play a vital role in the ecosystem by providing energy for other organisms and maintaining the balance of the food web.

The statement is true. A population refers to the number of organisms of the same species that live in a specific geographic area at the same time. These organisms have the ability to interbreed, meaning they can reproduce and produce fertile offspring. Therefore, the given statement accurately describes the concept of population.

The correct answer is "An organism that can't produce its own food." This means that a consumer is an organism that relies on other sources for obtaining food and cannot synthesize its own nutrients through processes like photosynthesis. Consumers obtain their food by consuming other organisms or organic matter. Examples of consumers include animals and fungi.

Ecology is the study of interactions between organisms, including the interactions between organisms and their environment. This includes studying how organisms interact with each other and with their abiotic surroundings, such as climate, soil, and air. It also involves examining the relationships between biotic components of the environment, such as animals and plants. Overall, ecology focuses on understanding the complex web of interactions that shape ecosystems and how organisms are influenced by and influence their environment.

An ecosystem refers to all the interacting organisms that live in a specific environment, as well as the abiotic (non-living) components of that environment that have an impact on the organisms. This includes factors such as sunlight, temperature, water, soil, and nutrients, which all play a role in shaping the ecosystem and influencing the organisms within it. The relationship between the living and non-living components is crucial for the functioning and balance of the ecosystem.

The statement is true because a biome refers to a specific geographic area that has similar climate conditions, vegetation, and animal species. These characteristics are determined by factors such as temperature, precipitation, and soil type. Biomes can vary greatly across the world, ranging from deserts to rainforests to grasslands. The similarity in climate, plants, and animals within a biome is due to the adaptation of organisms to the specific environmental conditions present in that particular area.

When population share their environment and interact with other populations of other species, it is referred to as a community. A community is a group of different populations living in the same area and interacting with one another. This interaction can be through competition, predation, symbiosis, or other forms of relationships. The concept of a community helps us understand the complex web of interactions between species within an ecosystem.

The correct answer is "Population" because a population refers to a group of individuals of the same species that live in the same area and can potentially interbreed. In the context of the picture, the group of tigers shown represents a population as they are all tigers of the same species living in a specific area.

The picture shows different species interacting with each other in a common location. This concept is known as a community, where multiple species coexist and interact with each other. A community is a group of organisms of different species living in the same habitat and interacting with each other. It is a broader concept than population, which refers to a group of individuals of the same species. Ecosystem refers to the interaction between living organisms and their physical environment, while habitat is the specific place where an organism lives.

The given correct answer is "Biotic." Biotic refers to living organisms or factors that are derived from living organisms. Temperature, light, air, water, soil, and climate are all abiotic factors, which means they are non-living components of the environment. Biotic factors, on the other hand, include all living organisms and their interactions with each other and their environment. Therefore, the correct answer is "Biotic" as it accurately describes the living components of the environment.