Font size
WorksheetsBig Science 3 revision
Total questions: 16
Worksheet time: 7mins
The sun is (a) in the sky at noon.
What is the biggest body of water?
Lakes
Rivers
Streams
The ocean
What is the smallest of these bodies of water.
A pond
A river
A lake
A plain is a (a) area of land.
We can drink water from the ocean.
True
False
(a) happens when something harmful is added to the land, air, or water.
How does reusing paper help protect Earth?
Saves money
Saves time
Saves trees and animals
Reduces greenhouse gasses
(a) means to change something so it can be used again.
The sun is made of land and water.
False
True
How long does it take the Earth to rotate around its axis?
2 days
12 hours
24 hours
365 days
A (a) is a group of stars that forms a picture.
How many planets orbit the sun?
6
7
8
9
What do the planets and their moons, and other objects that move around the sun make up?
The crater system
The solar system
The phase system
The universal system
What planet is the furthest from the sun?
Uranus
Saturn
Neptune
Jupiter
About how much of Earth's surface is covered by water?
1/4
1/3
2/3
1/2
A (a) is a slow moving body of ice.
