Exam Preparation Quiz
Q1: Which of these is a natural resource?
- (A) Plastic bottle
- (B) Air
- (C) Chair
- (D) Book
✅ Correct Answer: Option B
Explanation: Natural resources are found in nature. Air is essential for breathing and is a natural resource.
Topic: Natural resources
Q2: What can we do to save trees?
- (A) Cut them down
- (B) Plant more trees
- (C) Burn them
- (D) Use less paper
✅ Correct Answer: Option D
Explanation: Using less paper reduces the need to cut down trees. Planting more trees also helps conserve them.
Topic: Conserving trees
Q3: Which of these is a way to protect water bodies from pollution?
- (A) Throwing trash in rivers
- (B) Washing cars in lakes
- (C) Disposing waste properly
- (D) Dumping chemicals
✅ Correct Answer: Option C
Explanation: Disposing of waste in designated areas prevents it from reaching water bodies. This keeps our water clean.
Topic: Water pollution
Q4: What is the main source of energy for plants?
- (A) Moon
- (B) Sun
- (C) Stars
- (D) Wind
✅ Correct Answer: Option B
Explanation: Plants use sunlight for photosynthesis to create their own food. The sun is vital for plant life.
Topic: Plant energy
Q5: Which of these is a renewable energy source?
- (A) Coal
- (B) Petrol
- (C) Solar power
- (D) Natural gas
✅ Correct Answer: Option C
Explanation: Solar power comes from the sun and is a renewable energy source that will not run out. Fossil fuels like coal and petrol are non-renewable.
Topic: Renewable energy
Article Prepared By: Java Mitra
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