Human Impact on Ocean Ecosystem

Front

What is one way humans are trying to positively impact the ocean?

Back

Creating artificial reefs.

Tags

NGSS.MS-ESS3-3

NGSS.MS-LS2-5

Front

What happens to the marine food web if a large number of phytoplankton are killed from runoff?

Back

The number of salmon would probably decrease because there would be less food available for zooplankton and herring.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Front

What is the largest source of pollution in the ocean?

Back

Runoff.

Tags

NGSS.MS-ESS3-3

Front

Which of the following is NOT a source of pollution in the ocean?

Back

Sand drifting along the bottom of the ocean floor.

Front

How do oceans regulate the climate?

Back

Currents move water that heats or cools the atmosphere, around the world.

Tags

NGSS.MS-ESS2-6

Front

Define 'Artificial Reefs'.

Back

Structures placed on the ocean floor to promote marine life and enhance biodiversity.

Front

What is 'Runoff' in the context of ocean pollution?

Back

Water that flows over land and carries pollutants into the ocean.

Tags

NGSS.MS-ESS2-4

Front

Explain the role of 'Phytoplankton' in the marine food web.

Back

Phytoplankton are primary producers that form the base of the marine food web, providing food for zooplankton and other marine organisms.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

What are 'Zooplankton'?

Back

Small drifting animals in the ocean that feed on phytoplankton.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

Front

What is the impact of 'Oil Spills' on marine ecosystems?

Back

Oil spills can cause severe harm to marine life, contaminating habitats and disrupting food chains.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5