Global Climate change

Which of the following gases DOES NOT trap heat?

• carbon dioxide
• nitrogen
• water vapor
• methane

The main human activity that releases greenhouse gases is

• using bottled water
• burning fossil fuels
• texting on cellphones
• eating meat

Which of the following feedback loop is mostly likely to occur in the tundra region

• Permafrost throwing.

• the cycle of air conditioning

• global albedo

• Boreal forest regions

In which region of the earth surface would the albedo be at it lowest.

• the poles

• Between the equator and line Capricorn

• Equator

• Between the equator and line of cancer

Global dimming is?

• the gradual decrease of solar energy entering.

• the gradual decrease of solar energy emitted by the sun

• the gradual increase of solar energy entering.

• the gradual increase of solar energy leaving the atmosphere .

Which of the following is not a Milankovitch cycle?

• Gradual oval shape of orbit

• The tilting of earth

• precession, wobble of earth

• The change in frequency of receiving solar flares.

What percentage of Greenland ice sheet have melted at 2016

• 100percent

• 50percent

• 12percent

• 14percent

What type of water store is green land ice sheet?

• external water store

• terrestrial water store

• Ground water store

• Artificial water store

Which of the following is not one of the mechanism (-tion) of heat movement on earth

• convection

• radiation

• conduction

• condensation

Which option is not why global warming is beneficial for Greenland

• Throwing of permafrost expose mine and gems that were once unable to be accessed

• Possible new transport route is create because of ocean ice covered decrease

• opens the industry of fishing, open for over exploitation

• easier accessible for tourism, developing tourist sector waiting for outsourcing from TNC