Environmental Science

Everyday Science
When wood is burned or decomposed, the released gas is known as:
Carbon dioxide
Nitrogen oxide
Sulphur dioxide
Carbon monooxide
Author: rikazzz Comment
Environmental Science
Lightning occurs in which layer of atmosphere?
Mesosphere
Ionosphere
Troposphere
Stratosphere
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Everyday Science
Clouds are formed by the process of:
Condensation
Evaporation
Infiltration
Water runoff
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Marine Pollution
Some organisms attach themselves to the ship hull, in the process of;
Eutrophication
Biodegradation
Bioventing
All of above
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Global Warming
Stratospheric ozone is measured by a unit called:
Dobson Unit
Barometer
Thermometer
Kelometer
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Global Warming
Ozone holes are first discovered in Antarctica in:
1980s
1970s
1960s
1950s
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Marine Pollution
The primary sources of pathogens are: sewage and
Deforestation
mining
Livestock
Acid Rain
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Global Warming
Particulate matters are also originated from;
Forests
Deserts
Gas heaters
Industrial Sites
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Marine Pollution
Effect marker measures the direct consequences of;
Microorganism
Animals
Plants
All of above
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Global Warming
The envelope of gases surrounding the Earth and planets is known as:
Biosphere
Atmosphere
Hydrosphere
Troposphere
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