Question

State the condition favourable for life to exist on earth

Answer 1

Answer:

• 1st condition earth is a TERRESTIAL planet means large variety of trees,forests,shrubs are here which provides oxygen to live
• sufficient availability of water for the existence of living organism as it is the basic necessity
• favourable weather and climate neither hot nor cold for the existence of an organism
• there is a ozone layer outside the earth which protects us from harmful ultraviolet rays of sunlight.
• availability of plains where human beings settled here.

I request you to mark as brainliest

Answer 2

-life exists on the earth due to the presence of land ,water and air

-The earth is located at an average distance of about 148 million km from the sun.It is considered as the optimum location in the Solar system.Among the other seven planets,those near the sun are too hot and those away from the sun are too cold

-The earth has optimum conditions for the origin ,growth and survival of various forms of life.If the heat energy received from the sun increases or decreases by about 10% ,then a very large part of the earth would become unsuitable for living organisms