We should not waste food:
Because food is very expensive
Because food is not available in shops
Because there are many people in the world who starve
Because we don’t have space for waste disposal
Which is a fossil fuel?
Petroleum
Biogas
Wind
Coal
What is water fit for drinking called?
freshwater
potable water
pure water
organic
A non-renewable source of energy is:
Wild life
Fossils fuels
Water
Forest
How can we save food?
We should only take as much food on our plate as we are able to eat
We should walk or use a cycle when traveling short distances
Vehicles should be well-maintained as they will then use less fuel
Deforestation or felling of trees
Which is present in unlimited quantity in nature?
Inexhaustible resources
Exhaustible resources
Renewable resources
Non renewable resources
Electricity can be saved by:
By walking or using a cycle when traveling short distances
By maintaining vehicles well as they will then use less fuel
By deforestation or felling of trees
By using table lamps which use less electricity rather than tube lights which use more electricity
If we don’t eat:
We will become thin
We will become energetic
We will feel tired and exhausted
We will become fat
In which way can electricity be saved?
Forestation or planting of trees
Rain water harvesting
We should switch off the lights , the fans, the television when not in use.
In which way can we save and protect our environment?
By forestation or planting of trees should be done on a large scale
By deforestation
By industrialization
By using maximum number of paper
