Question

Give reason: a) What is the colour of earth when it is seen from the sky also state the reason behind it? b)Write the necessary condition required for rainbow formation.​

Answer 1

Answer:

From sky it is white and from space it is blue almost

Explanation:

because the earth is covered in 71 percent water

Answer 2

Answer:

a) The colour seen is blue, green and white.The reason behind it is that due to water, the earth is seen blue, due grass and trees in land,earth can be seen as green. The white colour can also be seen as the clouds are white in colour.

b)The necessary condition required for rainbow is that it should be raining and the sun's raise should fall on the rain drops, then due to refraction of light, the rainbow will appear in the sky.