Ohio Air Test

What is the primary component of 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

What is the boiling point of water at sea level in Celsius?

• 0°C

• 50°C

• 100°C

• 150°C

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which gas is most responsible for the greenhouse effect?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Helium

Tags

NGSS.MS-ESS2-6

NGSS.MS-ESS3-5

What is the hardest natural substance on Earth?

• Gold

• Iron

• Diamond

• Silver

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

• Heart

• Liver

• Kidney

• Lung

What is the acceleration due to gravity on Earth?