Chapter 6 CP Envrionmental Exam Review

Front

What is the aphotic zone?

Back

The aphotic zone is where there is not enough light for photosynthesis.

Front

Where is the tundra located?

Back

The tundra is located near the North pole.

Front

What is the characteristic of water near a river’s source?

Back

Water near a river’s source tends to be cold and full of oxygen.

Front

What are coral reefs?

Back

Coral reefs live in shallow tropical waters, are composed of calcium carbonate skeletons of the coral organism, and have a symbiotic relationship with algae.

Front

Why are estuaries more susceptible to pollution?

Back

Estuaries are more susceptible to pollution because rivers carry wastes downstream.

Front

Define the term 'ecosystem'.

Back

An ecosystem is a community of living organisms and their physical environment interacting as a system.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll.

Front

What is the significance of biodiversity in ecosystems?

Back

Biodiversity is important for ecosystem resilience, productivity, and the ability to adapt to changes.

Front

What role do producers play in an ecosystem?

Back

Producers, such as plants, convert solar energy into chemical energy through photosynthesis, forming the base of the food chain.

Front

What is an estuary?

Back

An estuary is a coastal area where freshwater from rivers meets and mixes with saltwater from the ocean.