Science Review

These are types of soil:

• Grass

• Sandy

• Clay

• Loam

• Concrete

This type of soil is good for gardening.

• Clay

• Sandy

• Loam

The Troposphere

• It is the first layer of the atmosphere.

• There are clouds, planes, and hot air balloons.

• The weather occurs here.

• The ozone layer is here.

It is the second layer, the _ _ _ _ _ layer is here.

Meteors are burning in this layer.

• Troposphere

• Stratosphere

• Mesosphere

• Thermosphere

• Exosphere

Earth is between ________and __________.

• Venus and Jupitar

• Mercury and Venus

• Venus and Mars

• Mars and Saturn

It is the biggest planet of the solar system. It has 79 moons.

• Mars

• Saturn

• Uranus

• Jupiter

It is the blue planet. It has got one moon and an atmosphere.

It takes 24 hours to spin in its own axis.

• Rotation

• Revolution

The season occurs in this movement. It takes 365 days to orbit around the sun.

• Rotation

• Revolution