What are the three R's used to save the environment?
(class 10 CBSE SAMPLE PAPER 2017-18 SCIENCE)
Answers
Answered by
240
SOLUTION:
The three R's used to save the environment are Reduce, Recycle and Reuse.
Reduce:
This means that we should use the resources judiciously and check their misuse. We use less of the natural resources by cutting down on those practices which lead to their wastage. We should save electricity by switching off unnecessary lights and fans. We should save water by repairing leak taps. We can reduce the use of LPG by making use of solar cooker for cooking food.
Recycle:
Recycle means that we should collect the used and discarded plastic, paper, glass and metal items and recycle this material to make required things instead of synthesizing fresh plastic, paper, glass or metal.
Reuse:
This is even better than recycling because it save the energy which is spent at recycling a products no energy is required during reuse.We should use the same things again. For example envelopes can be used by reversing them
HOPE THIS WILL HELP YOU....
The three R's used to save the environment are Reduce, Recycle and Reuse.
Reduce:
This means that we should use the resources judiciously and check their misuse. We use less of the natural resources by cutting down on those practices which lead to their wastage. We should save electricity by switching off unnecessary lights and fans. We should save water by repairing leak taps. We can reduce the use of LPG by making use of solar cooker for cooking food.
Recycle:
Recycle means that we should collect the used and discarded plastic, paper, glass and metal items and recycle this material to make required things instead of synthesizing fresh plastic, paper, glass or metal.
Reuse:
This is even better than recycling because it save the energy which is spent at recycling a products no energy is required during reuse.We should use the same things again. For example envelopes can be used by reversing them
HOPE THIS WILL HELP YOU....
Answered by
110
hello...
Following are the 3R's...
Reduce - We should reduce the use of resources. If we can complete the work with lesser resources then we should reduce the use of resources.
Reuse - No resources should be wasted. We should use it till it can be used.
e.g Water used in washing cloths can be used in washing of car.
Recycle -. After utilization of resources we should Recycle it so that it can be used further.
hope it helps
#jerri
Following are the 3R's...
Reduce - We should reduce the use of resources. If we can complete the work with lesser resources then we should reduce the use of resources.
Reuse - No resources should be wasted. We should use it till it can be used.
e.g Water used in washing cloths can be used in washing of car.
Recycle -. After utilization of resources we should Recycle it so that it can be used further.
hope it helps
#jerri
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