Science Quiz

What do plants need to make food?

• Sunlight, air, and water

• Milk and Sugar

• Sand and Rock

• Fire and Smoke

What process do plants use to convert sunlight into energy?

• Photosynthesis

• Respiration

• Transpiration

• Digestion

Which part of the plant is primarily responsible for absorbing water?

• Flowers

• Leaves

• Stems

• Roots

What gas do plants take in during photosynthesis?

• Oxygen

• Nitrogen

• Hydrogen

• Carbon Dioxide

What is the name of our galaxy?

• Andromeda

• Milky Way

• Orion

• Neptune

What force pulls objects toward the Earth?

• Magnetism

• Gravity

• Electricity

• Friction

What is the name of the layer of air around the Earth?

• Biosphere

• Atmosphere

• Lithosphere

• Hydrosphere

Which organ pumps blood in our body?

• Heart
• Lungs
• Kidneys
• Liver

What do we call animals that eat only plants?

• Carnivores
• Omnivores
• Herbivores
• Insectivores

What is the largest planet in the solar system?

• Earth
• Jupiter
• Saturn
• Mars