AP Environmental Science: Unit 3 & 4 Test review

Front

What does the texture of soil depend on?

Back

The texture of soil mainly depends on the size of the particles in the soil.

Front

Define carrying capacity.

Back

Carrying capacity is the maximum number of individuals an environment can support sustainably.

Front

Give an example of carrying capacity being reached.

Back

An example is deer multiplying until they deplete their food source and begin to starve.

Front

What are the climate impacts of El Niño?

Back

El Niño can cause flooding in the Southern United States and warmer, drier conditions in the Pacific Northwest.

Front

What is the carrying capacity of deer in a given environment if the population is 70?

Back

The carrying capacity of the environment is 70.

Front

What is soil composition?

Back

Soil composition refers to the mixture of organic matter, minerals, gases, liquids, and organisms that together support life.

Front

Explain the term 'biomagnification'.

Back

Biomagnification is the process by which the concentration of toxic substances increases in organisms at each successive level of the food chain.

Front

What is the difference between renewable and non-renewable resources?

Back

Renewable resources can be replenished naturally over time, while non-renewable resources are finite and cannot be replaced once used.

Front

Define 'ecosystem'.

Back

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

Front

What is the significance of biodiversity?

Back

Biodiversity is important for ecosystem resilience, providing a wider range of resources and stability.