Which energy source can be reproduced?
Renewable
Non renewable
Non exhaustible
Non replenishable
Acid rain mainly contains nitric acids and:
sulphur dioxide
Which of the following is not caused as a consequence of global warming?
Rising sea level
Increased agricultural productivity worldwide
Worsening health effects
Increased storm frequency and intensity
Exhaustible resources are classified into:
1
2
3
4
Noise pollution can be reduced by:
By keep the volume of the music we listen to and the television low at home
By not allowing factories to pour their dirty chemicals into water bodies.
By treating sewage before being released into water bodies
By using natural fertilizers to grow crops instead of chemical pesticides
Why is natural resources been used indiscriminately?
Tremendous increase in the human population
Deforestation
Afforestation
Pollution
Exhaustible resources are present in:
Limited quantity
Unlimited quantity
Abundance
Little
Natural resources are classified into:
One
Two
Three
Four
Which are the main water pollutants?
Loudspeaker
Smoke
Domestic sewage
Natural fertilizer
Which is present in unlimited quantity in nature?
Inexhaustible resources
Exhaustible resources
Renewable resources
Non renewable resources
