Biogeochemical cycles

What happens in the process of condensation?

• Water from bodies of water turns into water vapor and goes up into the atmosphere

• cools down and turns back into water droplets. These water droplets then turn into clouds.

• free nitrogen in the air to make nitrogen compounds through a process called nitrogen fixation.

• It is the process of photosynthesis

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-1

Photosynthesis takes in _______ which keeps the ______ cycle going

(a)  

Tags

NGSS.MS-LS1-6

Select some of the steps of the nitrogen cycle

• bacteria turns free nitrogen into nitrogen compounds

• it evaporates into the air

• It is moved between soil, animals, and air

• it is a step in photosynthesis

Tags

NGSS.MS-LS2-3

Select the correct image of the carbon cycle

• 
• 
• 
• 

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

NGSS.MS-ESS2-1

How much of the Earth's atmosphere is made up of free nitrogen?

• 39/50

• 245%

• 78%

• 0.5698

What is infiltration

• The act of spying on someone's club

• When water comes down from the sky

• the flow of water from above ground into the subsurface

• The act of putting water in the ground

Tags

NGSS.MS-ESS2-4

Ammonification is when...

(a)  

Tags

NGSS.MS-LS2-3

When animals or plants die they get turned into fossil fuels and then the fossil fuels are burned by things like factories.

• True

• False

Tags

NGSS.MS-ESS3-4

Select the steps of the water cycle

• Evaporation, condensation, precipitation, infiltration accumulation

• Seaweed, ocean, sky

• Transpiration, condensation, precipitation, infiltration, accumulation

• water goes up then comes down

Tags

NGSS.MS-ESS2-4

What happens when gases like carbon dioxide gets trapped in the atmosphere

• There is more oxygen

• There is more decomposers

• The planet gets warmer

• There is less greenhouse gases

Tags

NGSS.MS-ESS3-5