Solar eclipse occurs when:

Earth comes between sun and moon

Moon is at right angle to the earth

Moon comes between sun and earth

Sun comes between moon and earth

The largest amount of reflection of the solar radiant energy which is reflected back into space before reaching the earth's surface is due to:

snow and ice covered areas of the earth

all the above reflect nearly the same amount

the outer core and the lower mantle

pollution in houses in tropical regions

trapping of solar energy due to atmospheric oxygen

trapping of solar energy due to atmospheric carbon dioxide

cultivation in green houses so as to check pollution

aurora borealis and aurora australis

magnetic storms on the surface of the sun

Moon and the Earth have gravitational force

Moon cannot change its position

the period of rotation of the Moon on its axis and period of revolution around' the Earth is almost the same

the period of rotation of the Moon is not equal to the period of rotation of the Earth

Tamara Dominas 8 October 20208 October 2020

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