RMS Amplify Earth's Changing Climate

Although there are many ___________, there is a ________ toward increasing temperatures and decreasing ice on Earth since about 1880.

• fluctuations, trend

• trends, fluctuation

Tags

NGSS.MS-ESS3-5

Overall tendency (for example, a consistent increase) in a set of data over time.

• fluctuation

• climate change

• trend

• absorb

Tags

NGSS.MS-ESS2-6

NGSS.MS-ESS3-5

There are some bacteria that release methane into the atmosphere. Scientists think that if the number of these bacteria decreased, the amount of methane in the atmosphere would decrease. What would happen to energy in the Earth system if methane in the atmosphere decreases?

• decrease, because less energy would enter than exit. This is because less exiting energy would be redirected (bounced) back toward Earth.

• decrease, because more energy would enter than exit. This is because less exiting energy would be redirected (bounced) back toward Earth.

• decrease, because less energy would enter than exit. This is because less energy would be trapped by gases and held in the atmosphere

• increase, because more energy would enter than exit. This is because less energy from the sun would be redirected (bounced) back toward outer space

Tags

NGSS.MS-ESS2-1

The mixture of gases surrounding a planet.

• biosphere

• hydrosphere

• atmosphere

• geosphere

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Changes in climate over a long period of time that can be caused by natural events or human activities.

• atmosphere

• energy

• fluctuation

• climate change

Tags

NGSS.MS-ESS2-6

NGSS.MS-ESS3-4

NGSS.MS-ESS3-5

A climatologist is creating a simulation for Earth’s climate and is working on how to set it up. One of the options for the simulation is to increase methane in the atmosphere. How should the energy in the Earth system change when the amount of methane in the atmosphere increases?

There should be . . .

• more energy in the Earth system and more energy absorbed by Earth’s surface, because less energy enters than exits.

• more energy in the Earth system and more energy absorbed by Earth’s surface, because more energy enters than exits.

• less energy in the Earth system and less energy absorbed by Earth’s surface, because more energy enters than exits

• less energy in the Earth system and less energy absorbed by Earth’s surface, because less energy enters than exits.

Tags

NGSS.MS-ESS2-1

Variations in a set of data.

• trend

• fluctuation

• climate

• climate change

Tags

NGSS.HS-ESS2-4

Good evidence shows trends over a long period of time instead of fluctuations within a short period of time

• True

• False

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-2

NGSS.MS-LS4-1

Which two gases (when increased) cause an increase in temperature and energy absorbed and a decrease in ice?

• Methane

• Nitrogen Dioxide

• Sulfur Dioxide

• Carbon Dioxide

Tags

NGSS.MS-PS3-4

Scientists think that a large amount of carbon dioxide was released from rock on the ocean floor from 120 to 80 million years ago and that this led to increased carbon dioxide in the atmosphere. What happened to energy in the Earth system during this time?

Energy in the Earth system . . .

• increased, because less energy entered than exited. This is because more exiting energy was redirected (bounced) back toward Earth.

• increased, because more energy entered than exited. This is because more exiting energy was redirected (bounced) back toward Earth.

• increased, because more energy entered than exited. This is because more energy was trapped by gases and held in the atmosphere.

• decreased, because less energy entered than exited. This is because more energy from the sun was redirected (bounced) back toward outer space.

Tags

NGSS.MS-ESS2-1