Sun as a Natural Resource

Sun is one of the million ______ present in the sky.

Sun is a huge ball of hot ______.

The energy obtained from the rays of the sun is called ______ energy.

The sun gives out ______ and ______.

• heat and power

• light and radiation

• heat and light

• photosynthesis and light

Sunlight helps the plants to prepare their own food by the process of ______.

Other living organisms get solar energy indirectly from plants.

• True

• False

Photosynthesis occurs in green leaves in the presence of...

• oxygen

• sunlight

• carbon dioxide

• water

A solar cooker uses the ______ of the sun for cooking food.

Solar geysers use solar energy to heat ______.

Solar panels contain many solar ______.