Which of these is a major source of greenhouse gas emissions? MCQ with Answer and Explanation

Question Report Error

Which of these is a major source of greenhouse gas emissions?

A. Solar Panel Manufacturing

B. Planting Forests

C. Electric Cars

D. Fossil Fuel Burning

Answer: Option D

Solution (By JKExamLibrary)

Burning coal, oil, and gas for electricity and transport is a leading cause of emissions.

This question belongs to: Static General Knowledge Science and Technology

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Science and Technology Questions

Question #1 Report Error

Machine Learning is a subset of:

A. Quantum Computing

B. Nanotechnology

C. Artificial Intelligence

D. Blockchain

View Answer & Solution Discuss

Correct Answer: Option C

Explanation:
ML enables systems to learn from data without explicit programming.

This question belongs to: Static General Knowledge Science and Technology

Question #2 Report Error

What is 'Fiber Optics' used for?

A. Powering cars

B. Cooking food

C. Storing physical data

D. Faster communication via light

View Answer & Solution Discuss

Correct Answer: Option D

Explanation:
Fiber optics use thin strands of glass to transmit data as pulses of light.

This question belongs to: Static General Knowledge Science and Technology

Question #3 Report Error

What is the main component of an electric motor?

A. LED

B. Battery only

C. Magnet and coil

D. Transistor

View Answer & Solution Discuss

Correct Answer: Option C

Explanation:
Electromagnetic induction powers electric motors.

This question belongs to: Static General Knowledge Science and Technology

Explore All Science and Technology MCQs