1. What is the substance that gives plants their green color and helps in photosynthesis?
Explanation: Chlorophyll is the green pigment in plants that plays a crucial role in photosynthesis.
Report for correction2. What is the process of a caterpillar turning into a chrysalis called before becoming a butterfly?
Explanation: The butterfly and moth develop through a process called metamorphosis. This is a Greek word that means transformation or change in shape.
Report for correction3. Which of the following is a type of fruit?
Explanation: Tomato is a type of fruit, botanically speaking.
Report for correction4. What is the process by which animals sleep through the winter to conserve energy?
Explanation: Hibernation is the process of animals sleeping through the winter to conserve energy.
Report for correction5. Which season is characterized by cold weather, snow, and ice?
Explanation: Winter is the season with cold weather, snow, and ice.
Report for correction6. What part of a plant absorbs water and nutrients from the soil?
Explanation: Roots are responsible for absorbing water and nutrients from the soil.
Report for correction7. Which of the following is not a type of cloud?
Explanation: Rhinoceros is not a type of cloud; it is a large mammal.
Report for correction8. What is the process by which plants and trees grow from a tiny seed called?
Explanation: Germination is the process of a seed sprouting and growing into a plant or tree.
Report for correction9. What is the largest mammal in the world?
Explanation: The blue whale is the largest mammal on Earth.
Report for correction10. Which of the following is a natural source of light in the night sky?
Explanation: The moon is a natural source of light in the night sky, reflecting sunlight.
Report for correction11. What is the study of birds called?
Explanation: Ornithology is the scientific study of birds.
Report for correction12. Which animal is known for its black and white stripes and is native to Africa?
Explanation: Zebras are known for their distinctive black and white stripes.
Report for correction13. What do you call a young plant that grows from a seed?
Explanation: A young plant that grows from a seed is called a seedling.
Report for correction14. What is the process by which plants make their own food using sunlight?
Explanation: Photosynthesis is the process by which plants use sunlight to convert carbon dioxide and water into glucose (sugar) and oxygen.
Report for correction15. Which of the following is not a type of tree?
Explanation: Sharks are not trees; they are aquatic animals.
Report for correction16. What is the process by which water droplets form on a cold surface called?
Explanation: Condensation is the process by which water vapor turns into liquid droplets on a cold surface.
Report for correction17. Which planet is known as the "Red Planet"?
Explanation: Mars is often referred to as the "Red Planet" due to its reddish appearance.
Report for correction18. Which gas do humans breathe out after inhaling oxygen?
Explanation: Humans exhale carbon dioxide after inhaling oxygen during respiration.
Report for correction19. What is the process of a caterpillar turning into a butterfly called?
Explanation: Metamorphosis is the process of a caterpillar transforming into a butterfly.
Report for correction20. Which season is known for the falling of leaves from trees?
Explanation: Autumn, also known as Fall, is the season when leaves fall from trees.
Report for correction21. What is the colored part of the plant that attracts insects and birds for pollination?
Explanation: Flowers have colorful petals that attract insects and birds for pollination.
Report for correction22. Which animal is known as the "King of the Jungle"?
Explanation: Lions are often referred to as the "King of the Jungle."
Report for correction23. What is the name of the process by which water evaporates from plant leaves into the atmosphere?
Explanation: Transpiration is the process by which water evaporates from plant leaves.
Report for correction24. What is the largest planet in our solar system?
Explanation: Jupiter is the largest planet in our solar system.
Report for correction25. Which gas do plants absorb from the air during photosynthesis?
Explanation: During photosynthesis, plants take in carbon dioxide from the air.
Report for correction