Aquatic Ecosystems

Front

What is the photic zone?

Back

The photic zone is the upper layer of a body of water that receives enough sunlight for photosynthesis to occur.

Front

What is the aphotic zone?

Back

The aphotic zone is the part of a body of water that is not penetrated by sunlight, making photosynthesis impossible.

Front

What are the largest biomes on Earth?

Back

Oceans are the largest biomes on Earth, encompassing vast areas of saltwater.

Front

What is an estuary?

Back

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

Front

What is a watershed?

Back

A watershed is an area of land that drains rainwater and snowmelt into a common water body, such as a river or lake.

Front

What is the difference between freshwater and marine ecosystems?

Back

Marine ecosystems have high levels of dissolved salts, while freshwater ecosystems have low levels of dissolved salts.

Front

What types of plants are commonly found in marine ecosystems?

Back

Common plants in marine ecosystems include seaweed and seagrasses.

Front

What types of animals are typically found in oceans?

Back

Oceans are home to a variety of animals, including fish, whales, turtles, and sponges.

Front

What is the role of photosynthesis in aquatic ecosystems?

Back

Photosynthesis provides energy for aquatic food webs by converting sunlight into chemical energy.

Front

What is the significance of the water cycle in aquatic ecosystems?

Back

The water cycle is crucial for maintaining the balance of water in aquatic ecosystems, supporting life and regulating climate.