Name one natural and one artifical satellite of the Earth .

Name the natural satellite of the Earth.

State two difference between the artifical satellite of the Earth and its natural satellite Moon.

Which one of the following statements regarding artificial satellite of the earth is incorrect

Statement-1:A personfeels weightlessness in an artificial satellite of the earth . A person on thhe moon (natural satellite) feels his weight. Statement-2: Artifical satellite is a freely falling body and on the moon surface. The weight is mainly due to Moon-s gravitational attraction.

How many natural satellites does the earth have?

Name one natural source of Lactic acid

Name one natural source of Tartaric acid

Write two uses of artifical satellites.

Name one natural source of Citric acid