OSN IPA SD

If water is cooled in a freezer, the state of matter of the water changes from...

• solid to liquid

• liquid to solid

• liquid to gas

• gas to liquid

Tags

NGSS.MS-PS1-4

What is the process called when a liquid changes into a gas?

• Evaporation

• Condensation

• Freezing

• Melting

Tags

NGSS.MS-PS1-4

Which of the following is a non-renewable energy source?

• Solar energy

• Wind energy

• Coal

• Hydroelectric energy

What is the chemical formula for water?

Tags

NGSS.MS-PS1-1

Which planet is known as the Red Planet?

• Earth

• Mars

• Jupiter

• Venus

What force keeps the planets in orbit around the sun?

• Magnetic force

• Gravitational force

• Electromagnetic force

• Nuclear force

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

What is the main gas found in the air we breathe?

• Oxygen

• Carbon Dioxide

• Nitrogen

• Hydrogen

Which part of the plant is responsible for photosynthesis?

• Root

• Stem

• Leaf

• Flower

Tags

NGSS.MS-LS1-6

What is the boiling point of water at sea level?

• 0°C

• 50°C

• 100°C

• 150°C

Tags

NGSS.MS-PS1-4

Which organ in the human body is primarily responsible for pumping blood?

• Lungs

• Brain

• Heart

• Liver