Q: Fact 1: Gases from burning coal and oil dissolving in water in the atmosphere causes acid rain. Fact 2: Coal-fired plants Are power stations which burn coal to generate electricity. Given the two facts above, power stations which generate electricity produce gases in the atmosphere cause what?

OPTIONS:
- drought
- Pollution
- storms
- Temperature
- heat
- contamination
- acid rain
- climate

A: acid rain

Q: Fact 1: Magnetism can cause objects to repel each other. Fact 2: Magnetism A compass works on the principle of magnetism and points to the North Magnetic Pole. Given the two facts above, a compass works on the principle of the objects ability what each other?

OPTIONS:
- energy
- mix
- weld
- moves
- Sight
- wrap
- neurons
- repel

A: repel

Q: Fact 1: Using cell phones can cause people to become distracted. Fact 2: Video phone is also possible using iphone. Given the two facts above, what can cause people to become distracted?

OPTIONS:
- paying attention
- watching the road
- being alert
- using iPhones
- smoking cigarettes
- cigarettes
- hypothyroidism
- Electrical energy

A: using iPhones

Q: Fact 1: Soil erosion means soil loss through wind. Fact 2: Wind is defined as moving air. Given the two facts above, what causes soil loss from soil erosion?

OPTIONS:
- nutrients
- flooding
- rainfall
- moving air
- deforestation
- forces
- stagnant air
- lome

A:
moving air