Ecology Chapter 1 Review

Front

What is a producer in an ecosystem?

Back

A producer is an organism that can make its own food through photosynthesis or chemosynthesis, such as plants like tall grass.

Front

What is a decomposer?

Back

A decomposer is an organism that breaks down dead organic matter into simpler substances, recycling nutrients back into the ecosystem.

Front

What does the bottom level of an energy pyramid represent?

Back

The bottom level of an energy pyramid represents producers, which are the primary source of energy in an ecosystem.

Front

Which type of forest experiences four distinct seasons?

Back

Temperate forests experience four distinct seasons: spring, summer, autumn, and winter.

Front

What is a desert biome?

Back

A desert biome is characterized by extremely low precipitation, making it very dry, and can be either hot or cold.

Front

What role do consumers play in an ecosystem?

Back

Consumers are organisms that cannot produce their own food and must eat other organisms for energy.

Front

What is the difference between a scavenger and a decomposer?

Back

A scavenger is an organism that feeds on dead animals, while a decomposer breaks down dead organic matter into simpler substances.

Front

What is an example of a primary consumer?

Back

An example of a primary consumer is a herbivore, such as a deer, which eats plants.

Front

What is biodiversity?

Back

Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the number of different species.

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms interacting with their physical environment.