Atmosphere
Is our atmosphere too thin to swim or float in?
True
Does air have pressure?
Yes. Air is always pushing down
Does the atmosphere help keep us warm?
True
Is our atmosphere thin or thick?
Thin
What happens when you climb up high? Is there more air or less air?
Less air
Is it warmer or colder the higher we go?
colder
What is the atmosphere?
Air to let us breathe
What happens the lower you go?
More air pressure
What is the Greenhouse Effect?
Thick layer of air keeps heat in
What happens without an atmosphere?
No atmosphere means there is no heat
What did Bill Nye said happens to your ears in an airplane?
They pop
Can the Greenhouse Effect be dangerous? Why or why not?
Yes. Pollution ends up in the atmosphere which warms our planet
How thick is our atmosphere?
10 kilometers
How much air is in the atmosphere?
5 million tons
What is a form of air pollution?
Coal
Cars
Factories