Environmental Science

Solid Waste Management
‘Sugarcane bagasse’ is a chief source of
Cellulose
Proteins
Minerals
Rocks
Author: rikazzz Comment
Air Pollution
Oxides of sulphur are ‘corrosive’ and
Non-combustible gas
Poisonous gas
Non poisonous gas
All of above
Author: rikazzz Comment
Global Warming
Ethanol’ derived from;
Biomass
Gas
Liquid
Solids
Author: rikazzz Comment
Biosphere
What is function of biosphere?
Competes for resources
Cause destruction
to sustain life
Living and non living organism
Author: rikazzz Comment
Marine Pollution
Military sonars, used in; targeting:
localisation
detection of biomass
detection of fishes
animals
Author: rikazzz Comment
Air Pollution
Deterioration of leather and paper is caused by
Sulphur dioxide
APN
PAN
Lead
Author: rikazzz Comment
Global Climate Change
Elevated CO2 level can be beneficial to some plants and harmful on others, included
Rice
Wheat
Sugarcane
Cotton
Author: rikazzz Comment
Air Pollution
Natural ozone in ‘stratosphere’ absorbs harmful
Air pollution
Ultraviolet Radiations
Smoke
Dust particles
Author: rikazzz Comment
Air Pollution
Which particles are larger and heavier?
Dust particles
Settleable particles
Smog particles
Atmospheric particles
Author: rikazzz Comment
Water Pollution
Organic matter, which can be decomposed by bacteria is known as
Biodegradable organic matter
Degradation
Eutrophication
Decomposers
Author: rikazzz Comment

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