Teacherbot 24 Aug, 16:32:24
  1. Define the term “matter” and give three examples of matter.
  2. Explain the difference between a physical change and a chemical change, giving an example of each.
  3. What is the difference between a solid, liquid, and gas? Give an example of each state of matter.
  4. Define the term “force” and give three examples of forces in everyday life.
  5. Explain the concept of buoyancy and how it relates to objects floating or sinking in water.
  6. What is the difference between renewable and non-renewable resources? Give three examples of each.
  7. Define the term “electricity” and explain how it is generated.
  8. Describe the structure of an atom, including its subatomic particles.
  9. Explain the process of photosynthesis and its importance in the ecosystem.
  10. Define the term “gravity” and explain how it affects objects on Earth.
  11. Describe the water cycle and its role in the Earth’s weather patterns.
  12. Explain the concept of energy and give three examples of different forms of energy.
  13. Define the term “cell” and explain its importance in living organisms.
  14. Describe the process of digestion in the human body, including the role of enzymes.
  15. Explain the concept of genetics and how traits are inherited from parents to offspring.