Which is a fossil fuel?
Coal
Biogas
Wind
LPG
Which is true?
All animals are important natural resources.
Only farm animals are important natural resources.
Only wild animals are important natural resources.
Only domestic animals are important natural resources.
Acid rain mainly contains nitric acids and:
dilute sulphurs
sulphurous
dilute sulphuric
sulphur dioxide
Which is the main source of fresh water on earth?
Oceans
Seas
Rivers
Rain
Which is present in unlimited quantity in nature?
Inexhaustible resources
Exhaustible resources
Renewable resources
Non renewable resources
Which natural resource helps give out fresh oxygen?
Soil
Water
Forests
Sun
A non-renewable source of energy is:
Wild life
Fossils fuels
Forest
Which is the largest source of fresh water on earth?
Ocean
Ground water
River
Exhaustible resources are classified into:
1
2
3
4
Which of the following is not a consequence of global warming?
Rising sea level
Increased agricultural productivity worldwide
Worsening health effects
Increased storm frequency and intensity