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Friday 3 July 2020

Geography Class 7- Chapter 1 notes part-7

Hello friends in this blog you are going to read some very important notes in the chapter 1 of geography class 7.

1. When the humans were very undeveloped, at that time we would adapt to the environment. But now we are developing very quickly and we are changing our environment.

2. We are changing our environment by making more factories, vehicles, and appliances. In which some are very useful, but at the same time they also cause serious damage to the environment. E.g.- Plastic.

3. So, like plastic there are many things, note them in the comments below. But let's get to the topic, plastic is a non-biodegradable substance means it will take a long time to degrade. So it is harming our environment.

4. We are destroying our environment, but we can take some simple steps to save it too. Like to use the 3R which means- Reduce-Reuse-Recycle.

5. Reduce means we should reduce the use of resources, and try to save them. This means use only that much resources which are required. Reuse means to use the things which you can use repeatedly, like the bags and many other things, write down these things too. Recycling can be done by us, we can recycle out broken or waste things, like we can use damaged bottles to make pen stands and much more.

6. The gravitational force of Earth holds the atmosphere in the Earth.

7.World Environment day is celebrated on  5th June every year.

Thanks for reading share this bog for more such informative articles and if you have not read any previous part of this series then click here.

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