Grade 3 sc homework

Over 70% of the surface of the earth is covered by _____.

• land

• water

• plants

• rocks

Tags

NGSS.MS-ESS2-4

Oil comes from inside the Earth. How do we use oil?

• for building homes

• as a fuel

• for growing plants

• to make cement

Tags

NGSS.MS-PS1-3

Ore is

• Materials that are found on Earth that people use

• Rock that contains metal

• Fuels that formed from the remains of things that lived millions of years ago.

• Resources that are constantly being replaced and will not run out.

Tags

NGSS.MS-ESS3-1

When we use less paper, fuel and electricity...

• we take fewer resources from earth.

• we pollute the environment.

• we don't go green.

Tags

NGSS.MS-ESS3-4

Which of the following is NOT the use of gold?

• 
• 
• 
• 

Which of the following metal/metals are commonly used for making the cooking vessels?

• Iron

• Aluminum

• Gold

• All of these

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Magnets can only attract objects that are made from the following except

• Iron

• Cobalt

• Nickel

• Rubber

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

The two ends of a magnet are called

• Magnetic poles

• Magnetic button

• Magnetic point

• Magnetic light

................. materials allows light to pass through them.

• Translucent

• Opaque

• Transparent

Tags

NGSS.MS-PS4-2

Which of the following is true about minerals?

• They were formed in a factory and were once alive.
• They were formed in factory and have never been alive.
• They are formed in nature and were once alive.
• They are formed in nature and have never been alive.

Tags

NGSS.MS-ESS3-1