Fact 1: Carpooling decreases the amount of cars used to travel to a place. Fact 2: Ozone from cars creates smog. Given the two facts above, answer the question "How can smog be reduced?" with the following options: - Burning fuel - Flying airplanes - air cools - evaporation - exercise - vaporization - Driving more cars - Carpooling
Carpooling

(Question)
Fact 1: Abreathing mask is used for keeping harmful particles from entering the respiratory system. Fact 2: Air pollution is caused by the build-up of harmful gases and particles in the air. Given the two facts above, answer the question "What does a gas mask keep out?" with the following options: - disease - The atmosphere - heat energy - air pollution - energy barrier - Bodily water - Dehydration - bacteria
(Answer)
air pollution

Ques: Fact 1: Insect bites cause harm to living things. Fact 2: Insect bites are another source of poisoning. Given the two facts above, answer the question "poisonous substances can cause what to come to living things" with the following options: - health - higher nitrogen - cancer - Injury - toxins - death - cell growth - harm
Ans: harm

(Q).
Fact 1: Atoaster converts electrical energy into heat energy for toasting. Fact 2: Toasting bread also makes it sweeter and crunchier. Given the two facts above, answer the question "what happens when a toaster converts electrical energy into heat energy?" with the following options: - bread condenses - bread gets sweeter and crunchy - heat is produced - heat production - Temperature changing - Earth revolving around the sun - clouds form - bread evaporates
(A).
bread gets sweeter and crunchy

Ques:Fact 1: Rivers are usually larger than streams. Fact 2: Watersheds are creeks, streams and rivers. Given the two facts above, answer the question "What is a river also?" with the following options: - storing water - loose soil - dangerous - fertile - more abundant - watershred - body water - kinetic

Ans:watershred

Fact 1: Damming a river can cause a lake to form. Fact 2: Beavers know how to cut wood and build dams. Given the two facts above, answer the question "How do beavers change waterways?" with the following options: - They warm up the water - marshes, bogs, and swamps - They soil the water - Earth's axis of rotation is tilted - several different ways - They make structures that split the water - Genetic diversity is increased - By tearing down dams
They make structures that split the water