What is the abbreviation of International Union for the Conservation of Nature and Natural Resources?
IUCNNR
IUCN
IUCNR
ICNNR
What do living and non-living things make up?
Society
Country
World
Environment
Acid rain is caused due to:
Excess of CO2.
Decreasing H2O.
Both a and b
Increasing H2O
Layer of the Earth where life is possible.
Biosphere
Mesosphere
Lithosphere
Aesthonosphere
Where is wind energy is generated?
Solar panel
Dams
Wind mills
Bio-waste
Water pollution causes:
Respiratory diseases
Dysentery
Deafness
High blood pressure
What do farmers use to kill weeds?
Chemicals
Fertilizers
Pesticides
Food waste
What do pollutant gases cause?
Heavy rain
No rain
Mild rain
Acid rain
Which of the following leads to ear problems?
Air pollution
Water pollution
Noise pollution
Soil pollution.
Find out the degradable substances out of these.
Dry grass, cow dung, vegetable waste
Glass, rubber, paper
Plastic bag, glass, tyres
Grass, paper, plastic
