Year 7 Science Quiz

Which organ is responsible for pumping blood around the human body?

What is the basic unit of life?

Which gas do plants absorb during photosynthesis?

Which part of a plant absorbs water from the soil?

What force pulls objects toward the Earth?

Which of the following is a renewable source of energy?

What is the boiling point of water at sea level?

Which planet is known as the Red Planet?

Which of these is a chemical change?

What is the largest organ in the human body?

Which type of energy is stored in food?

What instrument is used to measure temperature?

Which material is a good conductor of electricity?

What is the process by which plants make their own food?

Which blood cells help fight infections?

What is the center of an atom called?

Which state of matter has a fixed shape and fixed volume?

What causes day and night on Earth?

Which simple machine is a seesaw?

Which layer of Earth do humans live on?