CCRA Science

How much of the ocean is pure water?

• 79%
• 100%
• 96%
• 4%

Energy of motion is which type of energy?

• Potential
• Kinetic
• Sound
• Gravitational

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What machine changes electrical energy into light and sound energy?

• battery
• lightbulb
• alarm clock
• apple

On a roller coaster, where is maximum kinetic energy?

• At the bottom of a big hill
• When going around a corner
• When going upside down
• At the top of a big hill

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which of the following statements best describes the composition of air?

• air is only made up of nitrogen
• air is only made up of oxygen
• air is only made up of carbon dioxide
• air is made up of a combination of different gasses 

Which is a example of an abiotic factor?

• panda
• turtle
• butterfly
• weather

Which is an example of a biotic factor?

• skunk
• rocks
• soil
• water

Tags

NGSS.MS-LS2-2

If you travel to the moon will your mass be greater than, less than, or the same as on Earth?

• greater
• same
• less
• What?!

Tags

NGSS.MS-PS2-4

What is the part of the atom that has protons and neutrons?

• neutron
• nucleus
• energy level 
• electron

What is  the smallest piece of an element?

• atom
• molecule
• element
• proton