What is the term for a coastal wetland that features trees with tall roots?

• salt marsh
• freshwater swamp
• mangrove swamp
• freshwater marsh

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

What is the term for a highly productive brackish ecosystem with a nutrient trap?

• wetland
• river
• ocean
• estuary

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Artificial eutrophication results from overuse of...

• fertilizers
• pesticides
• household chemicals
• organic farming

Tags

NGSS.HS-LS2-6

NGSS.HS-LS2-7

Crayfish, mussels, and catfish are all examples of...

• plankton
• nekton
• benthos
• turthos

In lakes, what area near the shore features rooted plants and abundant life?

• benthic zone
• open water
• littoral zone
• continental shelf

Tags

NGSS.MS-LS2-3

Sharks, dolphins, turtles, and other free swimmers are called...

• plankton
• nekton
• benthos
• rethos

Tags

NGSS.MS-LS2-3

Bleaching can result if this sensitive ecosystem is damaged.

• estuary
• arctic
• coral reef
• freshwater swamo

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Which grassy coastal wetland can stand regular changes in water depth?

• salt marsh
• mangrove swamp
• freshwater marsh
• freshwater swamp

Organisms that cannot fight a current are called...

• plankton
• nekton
• benthos
• hekton

In an estuary, animals are adapted to changes in...

• water depth
• temperature
• salinity
• all of the above

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4