Earth System Science Multiple Choice Questions (MCQ) PDF Download

MCQ 1: A circle halfway between the north and south pole that divides the Earth into Northern and Southern Hemispheres is known as

1. Tropic
2. Chord
3. Diameter
4. Equator

MCQ 2: The estimate thickness of outer most layers of earth is 5 to

1. 10 km
2. 100 km
3. 1000 km
4. 7 km

MCQ 3: The process by which plants absorbs sunlight and produces their food is called

1. respiration
2. photosynthesis
3. transpiration
4. translocation

MCQ 4: A tool that uses the natural magnetism of Earth to show direction is known as

1. magnetic compass
2. electric compass
3. magnetic accelerometer
4. magnetic gyroscope

MCQ 5: A fixed point on Earth's surface from which direction and location can be described is known as

1. Landmark
2. Reference Point
3. Perfect Point
4. Fixed Point