by alex
Get ready to embark on a thrilling journey through the fascinating world of science! This quiz will challenge your understanding of everything from the tiniest particles to the vast expanse of space. Whether you’re a budding scientist or just curious about the world around you, this quiz is sure to spark your interest and expand your knowledge. Good luck, and have fun!
5th Grade Science Quiz Questions Overview
1. What is the process by which plants make their own food called?
Photosynthesis
Respiration
Transpiration
Fermentation
2. Which planet is known as the Red Planet?
Earth
Mars
Jupiter
Venus
3. What is the boiling point of water at sea level?
0°C
50°C
100°C
150°C
4. Which gas do animals exhale that plants need for photosynthesis?
Oxygen
Nitrogen
Carbon Dioxide
Hydrogen
5. What force keeps us grounded on Earth?
Magnetism
Friction
Gravity
Electricity
6. What is the hardest natural substance on Earth?
Gold
Iron
Diamond
Silver
7. Which part of the plant is responsible for absorbing water and nutrients?
Leaves
Stem
Roots
Flowers
8. What is the main gas found in the air we breathe?
Oxygen
Carbon Dioxide
Nitrogen
Hydrogen
9. What do we call the change of state from a liquid to a gas?
Melting
Condensation
Evaporation
Freezing
10. Which organ in the human body is primarily responsible for pumping blood?
Lungs
Brain
Liver
Heart
