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Science

9th Grade

NGSS covered

Used 14+ times

Aquatic Ecosystems
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50 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are wetlands?

areas of land that are flooded at least part of the year

the ocean

lakes

estuaries

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1

NGSS.MS-LS2-4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is NOT an important feature of a wetland?

Prevents flooding

Provides habitat for organisms

Prevents wildfires

Filters and purifies water

Tags

NGSS.MS-LS2-5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Salinity refers to

how many plants are in the water

how many organisms live in the water

how much salt in is water

Tags

NGSS.MS-LS1-5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

All are freshwater ecosystems except

marshes

lakes

eustary

rivers

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

An area in which fresh water from a river mixes with salt water from the ocean

Mangrove Swamp
Estuary
Marshes
Wetland

Tags

NGSS.MS-LS2-3

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The bottom region of oceans and bodies of fresh water is 

Benthos
Benthic Zone
Limnetic Zone
Nekton

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An increase in the amount of nutrients in an aquatic ecosystem

Eutrophication
Zootrophication
Overfishing
Swamping

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

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