Effts of graviy enrichment activity

.......is the center of solar system

• Sun

• Earth

• Moon

• Jupiter

Gravity is the............force that holds all objects in their places

• Visible pulling

• Invisible pulling

• Invisible pushing

The sun revoloves around the earth

• True

• False

Gravity is the attraction force that can be easily seen

• True

• False

The planets revolve around the sun in fixed ..............orbits

• Rectangular

• Circular

• Oval

The force by which metals are attracted or pulled to a magnet

The tool that is used by skydiver to slow his drop

Air resisteance is a type of .......

Give reasons for the following

1-The cycle of day and night

2-All planets rotate around sun in fixed orbits

Arrange the following ascendingly accordding to gravity

Iron nail -Sun-earth-Car-moon-soccer ball-