Lesson 1: Resources in Living Systems

Front

What causes a population to be more or less likely to survive in an ecosystem?

Back

Access to the resources they need.

Front

The parts of Earth in which organisms are able to live.

Back

Biosphere.

Front

Which of the following is NOT a terrestrial biome?

Back

Coastal.

Front

A group of individuals of a species that lives and reproduces in the same area.

Back

Population.

Front

Any material or energy needed by living things to survive, grow, and reproduce.

Back

Resource.

Front

What is the term for the variety of life in the world or in a particular habitat or ecosystem?

Back

Biodiversity.

Front

What is the process by which plants use sunlight to make food?

Back

Photosynthesis.

Front

What is the term for the role or function of an organism within its ecosystem?

Back

Niche.

Front

What do we call the living and non-living things that interact in an environment?

Back

Ecosystem.

Front

What is the term for a community of organisms and their physical environment interacting as a system?

Back

Ecosystem.