The Biosphere and its Threats
Quiz by Rhea Alva
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- Q1
Which of these signifies the effects of deforestation?
It causes soil erosion.
Affects weather patterns and can lead to desertification.
All of the options
(i) Increases greenhouse gases in the atmosphere.
15s - Q2
How does the melting of the Arctic shelf affect the biosphere?
All of the options
Water shortages due to lack of fresh water
Increase in floods and water levels
Loss of animal habitat and extinction of species
30s - Q3
Which statement indicates a sustainable lifestyle?
Utilizing more fossil fuels and increasing carbon emissions
Burying plastic in landfills and increasing the use of pesticides
All of the options
Car pooling and utilizing reusable bags
30s - Q4
The burning of fossil fuels is responsible for the increase of which gas in the atmosphere?
Helium
Oxygen
Carbon Dioxide
Nitrogen
30s - Q5
Which layer of the atmosphere is destroyed due to carbon emissions?
Mesosphere
Ozone Layer
Troposphere
Exosphere
30s