Leap Math Review

What is the primary gas found in the Earth's atmosphere?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Hydrogen

Which of the following is a renewable energy source?

• Coal

• Natural Gas

• Solar Energy

• Nuclear 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 is the process by which plants make their food using sunlight?

• Respiration

• Photosynthesis

• Digestion

• Transpiration

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the boiling point of water at sea level?

• 100°C

• 0°C

• 50°C

• 200°C

Tags

NGSS.MS-PS3-4

Which organ in the human body is primarily responsible for detoxification?

• Heart

• Liver

• Kidneys

• Lungs

What is the hardest natural substance on Earth?

• Gold

• Iron

• Diamond

• Silver

Which of the following is an example of a chemical change?

• Melting ice

• Burning wood

• Breaking glass

• Dissolving sugar

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the main component of the Sun?

• Helium

• Oxygen

• Hydrogen

• Carbon