What is gravity???// can u help me

Gravity is the force by which a planet or other body draws objects toward its center. The force of gravity keeps all of the planets in orbit around the sun.

Explanation: Gravity is the force by which a planet or other body draws objects toward its center. The force of gravity keeps all of the planets in orbit around the sun.

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint