The prime source of energy on Earth is the:
Moon
Star
Planet
Sun
What is water fit for drinking called?
Freshwater
Potable water
Pure water
Organic
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
What percentage of water on the earth is fresh?
60 %
50%
70%
80%
A non-renewable source of energy is:
Wild life
Fossils fuels
Water
Forest
A renewable exhaustible natural resource is:
Coal
Petroleum
Minerals
Natural resources have to be used carefully because:
Indiscriminate use of natural resources has resulted in an imbalance in the environment
Natural resources are found in abundance in nature
Natural resources are renewable
Natural resources can be reproduced
Which energy source can be reproduced?
Renewable
Non renewable
Non exhaustible
Non replenishable
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.
Which is the main source of fresh water on earth?
Oceans
Seas
Rivers
Rain
