environmental science

What are autotrophs

• Organisms that get their food by eating other organism
• Organism the break down dead organism
• Organisms that make their own food

What is the difference between biotic and abiotic?

• Biotic are non-living things
• Abiotic are living organisms
• Biotic is life,
  Abiotic is non-living
• Biotic is non-living, Abiotic is living

Tags

NGSS.MS-LS2-3

Which of the following removes carbon from the atmosphere?

• Combustion
• Respiration
• Photosynthesis
• Death

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The average temperature of the surface of Earth has increased approximately 1°C in the past century. Which reason best explains this increase in temperature?

• lower levels of ozone in the atmosphere
• lower levels of nitrogen in the atmosphere
• higher levels of carbon dioxide and other greenhouse gases in the atmosphere
• higher levels of oxygen in the atmosphere

Tags

NGSS.MS-ESS3-5

How are greenhouse gasses harming our environment?

• They aren't

• Less heat is able to escape causing the Earth to cool down

• Less heat is able to escape causing the Earth to warm up

• More heat is able to escape

Tags

NGSS.MS-ESS3-4

NGSS.MS-ESS3-5

oxygen is a gas produced by _ and used by  _ 

• plants and animals 
• photosynthesis and carbon dioxide 
• animals and plants 
• carbon dioxide and photosynthesis

Tags

NGSS.MS-LS1-6

Organisms that do not decompose can be buried and become what?

• water
• nutrients
• air
• fossil fuels

Tags

NGSS.MS-LS4-1

Which process converts carbon in the form of sugar into carbon dioxide gas?

• Bioremediation
• Photosynthesis
• Respiration
• Transpiration

Which is an example of a carbon sink?

• 
• 
• 
• 

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-1

NGSS.MS-LS2-3

Carbon atoms cannot be created or destroyed

• True

• False

• Not enough information to answer

Tags

NGSS.MS-PS1-5