Chemistry, asked by pammipathak28, 8 days ago

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Answered by ritikabijewar
1

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1.) The atmosphere is an important part of what makes Earth livable. It blocks some of the Sun's dangerous rays from reaching Earth. It traps heat, making Earth a comfortable temperature. And the oxygen within our atmosphere is essential for life.

2.) Water is called the "universal solvent" because it is capable of dissolving more substances than any other liquid. This is important to every living thing on earth.

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  • 4) Aluminium is widely used in the packaging industry for the production of coils, cans, foils, and other wrapping materials.

5.) Silver is used to make jewellery.

6.) Water is produced out of a combination of the oxygen and hydrogen . We all know that we need water to survive

7.) Germanium acts as a semiconductor, commonly doped with arsenic and other elements and used as a transistor in different electronic applications.

8.) Global warming is a gradual increase in the earth's temperature generally due to the greenhouse effect caused by increased levels of carbon dioxide, CFCs, and other pollutants.

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