Integrated Science Ecology Test 2024

Front

What does the graph show regarding CO₂ concentration?

Back

The concentration of CO₂ in the atmosphere from 1860 to 1995.

Front

What is an organism's habitat?

Back

The sum of all its interactions in its environment.

Front

True or False: A change in the number of predators or prey can alter the entire ecosystem.

Back

True

Front

True or False: Ecosystems include only the biotic factors in an area.

Back

False, ecosystems include both biotic and abiotic factors.

Front

What is a symbiotic relationship?

Back

When two dissimilar species live together in a close association.

Front

Define 'niche' in ecology.

Back

The role or function of an organism or species within an ecosystem.

Front

What are biotic factors?

Back

Living components of an ecosystem, such as plants and animals.

Front

What are abiotic factors?

Back

Non-living components of an ecosystem, such as water, soil, and temperature.

Front

How does global warming relate to the greenhouse effect?

Back

Global warming is linked to the greenhouse effect, which traps heat in the atmosphere.

Front

What is a food web?

Back

A complex network of feeding relationships among organisms in an ecosystem.