Question

Q5. Write the conditions necessary for existence of life on a planet.​

Answer 1

Answer:

here it is..

Explanation:

There are three basic conditions for the existence of life on a planet

1. Water on the planet should be in abundance.

2. The planet’s atmosphere must be free from harmful gases.

3. The temperature on the planet must be tolerable to living beings.

It is found from the observations that the planet which is fulfilling all the above three conditions is our Earth. Not even a single planet except earth has these suitable conditions. So, possibility of life on other planets if almost Zero.

Answer 2

For life to exist on a planet, there are three essential requirements.

• There should be plenty water on the world.
• There must be no hazardous gases in the planet's atmosphere.
• The planet's temperature must be bearable for living creatures.
• The findings reveal that our Earth is the only planet that meets all three of the aforementioned criteria.
• These ideal circumstances do not exist on any other planet besides Earth. As a result, the chances of finding life on other worlds are nearly nil.