cycles of nature

Combustion is another word for __________.

• Transportation
• Respiration
• Fossil Fuels
• Burning

Which one of these does not add CO2 to the atmosphere?

• cooking with gas stove

• planting trees
• burning wood
• driving a car

What does not produce carbon dioxide?

• Photosynthesis
• Burning Fossil Fuels
• Animal respiration (breathing)

• Plants and animals decaying

Tags

NGSS.MS-LS1-6

In the carbon cycle, producers take in the gas __

• carbon dioxide
• oxygen
• nitrogen
• nitrous oxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which is the opposite of condensation?

• runoff
• evaporation
• precipitation
• transpiration

Tags

NGSS.MS-ESS2-4

What is it called when plants give off water vapor as a waste product?

• condensation
• evaporation
• sublimation
• transpiration

During which stage do clouds form?

• condensation
• evaporation
• precipitation

Tags

NGSS.MS-ESS2-4

Which stages does liquid water from the ocean turn into water vapor?

• condensation
• evaporation
• precipitation
• run off

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Which stage does water flow to try to return to the ocean or lake?

• condensation

• evaporation

• precipitation

• run off

Tags

NGSS.MS-ESS2-4

How animals get the nitrogen they need

• from the air they breathe
• from the water they drink
• from the food they eat
• from the Sun