Cycles

What do plants get from animals?

• carbon dioxide
• oxygen
• sugar
• emotional support

Where do most decomposers live?

• air

• in the soil

• only in a vacuum

• at the white house

How does carbon get from plants to animals?

• through food
• in the air
• through water
• Fedex

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

NGSS.MS-LS1-7

How does Carbon get from animals to plants?

• through food
• in the air
• through water
• UPS

How is Nitrogen removed from the air and put into compound that living things can use?

• plants
• photosynthesis
• chemosynthesis
• nitrogen fixing bacteria

What gas does burning things release into the atmosphere?

• oxygen
• carbon dioxide
• nitrogen
• diethylchlorofloromethane

Which of the following adds the most carbon dioxide(greenhouse gas) to the atmosphere?

• volcanoes

• combustion of fossil fuels

• animal and plant respiration

• cars and trucks and trains etc

What is the energy source for the water cycle?

• the sun
• the earth
• water
• the moon

Tags

NGSS.MS-ESS2-4

What part of the water cycle does this picture show?

• condensation
• precipitation
• evaporation

Tags

NGSS.MS-ESS2-4

What part of the water cycle does this picture show?

• condensation
• precipitation
• evaporation

Tags

NGSS.MS-ESS2-4