Quarter 2 Review 2024

Front

What is the main cause of most water pollution?

Back

Human activity is the main cause of most water pollution.

Front

What is NOT caused by human activity that leads to water pollution?

Back

Drought is NOT caused by human activity.

Front

What are variations in a population?

Back

Variations are differences between individuals in a population.

Front

What is a waste management strategy?

Back

Recycling is a waste management strategy.

Front

What consists of all the different biotic groups (populations) interacting in the same area?

Back

Community consists of all the different biotic groups (populations) interacting in the same area.

Front

What is an example of competition in nature?

Back

When bull elk fight for dominance in the herd, this is an example of competition.

Front

What is the definition of an ecosystem?

Back

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

Front

What is mutualism?

Back

Mutualism is a symbiotic relationship where both species benefit.

Front

What is parasitism?

Back

Parasitism is a relationship where one organism benefits at the expense of another.

Front

What is the biosphere?

Back

The biosphere is the global sum of all ecosystems.