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Ecosystem Cycles

Authored by kyle rimler

Biology

9th Grade

NGSS covered

Used 5+ times

Ecosystem Cycles
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25 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the four most important materials needed by living organisms?

water, carbon, oxygen, nitrogen
water, food, oxygen, carbon
water, carbon, nitrogen, phosphorous
water, carbon, food, phosphorous

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

This is essential to living organisms, it is found in nucleic acid and amino acids.

Nitrogen
Carbon
Water
Phosphorous

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

This is part of nucleic acids, ATP, and helps form animals' bones and teeth.

Nitrogen
Carbon
Water
Phosphorous

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The conversion of nitrate to nitrogen gas is called what?

nitrification
renitrification
denitrification
unnitrification

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The three steps of the water cycle include:

condensation, precipitation, filtration
filtration, irrigation, evaporation
precipitation, condensation, evaporation
precipitation, filtration, evaporation

Tags

NGSS.MS-ESS2-4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these steps is part of the nitrogen cycle AND the phosphorous cycle?

it starts off inside underwater rocks and dirt
bacteria convert it into organic compounds
animals leaving waste and death and decay release it back into the soil
rain water and ocean waves break off pieces, putting it back into the ecosystem

Tags

NGSS.MS-LS2-3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these is a step in the carbon cycle, the nitrogen cycle, and the phosphorous cycle?

condensation
decomposition
respiration
photosynthesis

Tags

NGSS.MS-LS2-3

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