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WorksheetsGlobal Climate change
Total questions: 21
Worksheet time: 13mins
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
The Antarctica sea ice extent 2018 was ____percent below. The 1981-2010 average.
3.8percent
6.7percent
12.9percent
1.2percent
Australia experienced drier-then-ever condition, especially the Northern Territory most notable precipitation deficit at ____ percent below average.
75
90
66
37
These processes that release carbon into the atmosphere are known as carbon sources. Which of the following is not an exemple of a carbon source.
Cattle field
electricity centre
vegetation field
car manufacturing factory
Other then having cattle farming being the main attribute in releasing methane into the atmosphere where else in the world does large methane store appear in, and averagely how much.
underneath sea bed ~ 10trillion tons
underneath sea bed ~ 10million tons
underneath grave yards ~ 100million tons
underneath paddy fields ~ 10trillion tons
As global climate shift what will happen to Canada’s growing season.
Will drastically decrease massively influencing its economy
Does not change
Decreasing span of Argo-suites temperature
Increasing span of Argo-suites temperature/seasons
All ecosystem are vulnerable to climate change.
In the case of desert and extreme arid regions what is the main limiting factor that effects its ability to adapt and alter.
animal/plantation distribution
lack of water
Extreme exposure to light
diversity of species
Which of the animal suffer the most form habitat encroachment
Snow leopard
Panda
Green sea turtle
African elephant
Which of the following option is not a reason why Bangladesh ‘s population is so vulnerable to climate change.
huge part of its population is subsistence farmer
experience monsoon season
north part of Bangladesh lies the Himalaya
much of Ganges has been diverted for irrigation purpose
Why does volcanic eruption cause temporary global dimming?
Ash and aerosol droplets erupted into atmosphere creating thick layer of clouds preventing long wave radiation from leaving
Ash and aerosol droplets erupted into atmosphere creating thick layer of clouds allowing more radiation from entering
Ash and aerosol droplets erupted into atmosphere creating thick layer of clouds preventing radiation from entering
Ash and aerosol droplets erupted into atmosphere dissociates thick layer of clouds increasing acid rain
Which of the following physical location is not vulnerable to climate change
Low lying island
river mouth
mountain foot
Mountain plateau
Draw a lagoon with Gabe in it
