GHG and Water Cycle

What causes greenhouse gases to be emitted into the atmosphere?

• Humans burning fossil fuels (for transportation, manufacturing, food)

• More volcanoes than there used to be, emitting more greenhouse gases than before

• Earth's natural processes

Tags

NGSS.MS-ESS3-5

What/who is causing the increase in greenhouse gases in the atmosphere?

• The environment

• Mainly human beings

• The sun

• The moon

Tags

NGSS.MS-ESS3-5

NGSS.MS-ESS3-4

What gas makes up most of the atmosphere?

• Argon

• Carbon dioxide

• Nitrogen

• Oxygen

The atmosphere can be compared to a...

• Rainbow

• Blanket

• Pinball game

• Molecule

Which of the following is NOT a fossil fuel?

• Coal

• Oil

• Carbon dioxide

• Natural gas

Burning fossil fuels (from driving cars, factories, etc.)...

• Makes the Earth colder on average

• Releases greenhouse gases like carbon dioxide and methane into the atmosphere

• Changes Earth's average climate

Tags

NGSS.MS-ESS3-5

NGSS.MS-ESS3-4

Earth's atmosphere acts like a greenhouse that catches and traps heat from the sun.

• true

• false

Tags

NGSS.HS-ESS2-4

What does this diagram illustrate?

• Ozone layer

• The greenhouse effect

• Layers of the atmosphere

• The water cycle

Tags

NGSS.MS-ESS3-5

This traps heat and absorbs gases (carbon dioxide, methane, etc.) which keep the earth warm. Allowing heat to go back into space prevents Earth from becoming too warm.

• Ozone Layer

• The Greenhouse Effect

• Greenhouse Gases

• Mesosphere

Tags

NGSS.MS-ESS3-5

What do we call gases such as carbon dioxide, methane, nitrous oxide, water vapor, and ozone in the atmosphere?

• Bad Gases

• Ozone Gases

• Greenhouse Gases

• Atmospheric Gases