Air
Living things take in oxygen, but what do they give out?
Carbon Dioxide.
At what temperature does water freeze?
When water is too heavy and falls back to Earth, what is this called?
Precipitation.
True or false. Wind turbines work by air flowing and generating power.
True.
What is the title of the movie we watched last week?
Air Bud.
When we say a day is humid, what does that mean?
The air is damp, because it contains more water than usual.
2. Which of the following is NOT a type of precipitation?
a) Rain
b) Hail
c) Snow
d) Ocean
Ocean.
What can be found in 3 states, what are they?
Provide an example of air pollution.
Smoke, fires, factories.
Emerson and Aarav presented a biography last week. Who was it on?
Cristiano Ronaldo.
If a country is far away from the equator, what would the air feel like?
Cold, very cold.
Does water regulate the Earth's temperature?
Yes.
What helps ice melt faster?
Salt.
Why do your ears pop when driving up a steep hill or flying on an airplane?
There is less air pressure.
If it's a leap year, how many days are in the year?
364.
The uneven heating of land and water causes the movement of air that we call _____.
Hurricanes.
Is it true that oceans cover more than 70% of Earth's surface?
Yes.
What percentage of the Earth's water is drinkable?
1%.
What happens when warm humid air, collects with dry cold air?
What is 435 x 6?
2,610.
What is the type of air called near the equator?
Jet stream.
Where can you find the world's freshest water?
What is created by dams/hydropower?
Electricity.
Air is mostly made of water gas.
What is the only mammal that cannot jump?