Science Quiz

What is the main component of the Earth's atmosphere?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Hydrogen

Which part of the plant is responsible for making food?

• Roots

• Stem

• Leaves

• Flowers

What is the process by which plants convert sunlight into food?

• Respiration

• Photosynthesis

• Transpiration

• Digestion

Which planet is known for its extreme winds and storms?

• Mars

• Jupiter

• Saturn

• Neptune

What is the main source of energy for plants?

• Water

• Soil

• Sunlight

• Air

Which part of the human body is responsible for digestion?

• Heart

• Brain

• Stomach

• Lungs

What is the process by which plants release oxygen?

• Respiration

• Photosynthesis

• Transpiration

• Digestion

Which planet is known for its rings?

• Mars

• Jupiter

• Saturn

• Neptune

What is the largest mammal in the world?

• Elephant

• Blue Whale

• Giraffe

• Hippopotamus

Which part of the plant produces seeds?

• Roots

• Stem

• Leaves

• Flowers