What do you call a scientist that studies weather?
Meteorologist
What types of fuel are coal, oil, and natural gas?
Fossil fuel
Which planet is known as the "Red Planet?
Mars
What is the chemical symbol for gold?
Au
What has an eye, but cannot see?
A needle
Who founded the Red Cross?
Clara Barton
What is the term for the release of harmful substances into the air, water, or soil that can cause harm to living organisms?
Pollution
What year did Christopher Columbus discover America?
1492.
What is the name of the first planet from the Sun?
Mercury
What is always coming, but never arrives?
Tomorrow
What is the world’s most spoken language by native speakers?
Mandarin Chinese
What non-renewable resource is mined from the earth and used to produce steel?
Iron ore
Which world leader is famous for his Little Red Book?
Mao Zedong.
What is the force that opposes motion?
Friction
What question can you never answer yes to?
"Are you asleep yet?"
True or False: Crawfish are fish.
False. They are crustaceans.
What is the process of converting sunlight into electricity called?
Solar power
What is always in front of you but can't be seen?
The future.
What is the Earth's natural satellite?
Them Moon
What is full of holes but still holds water?
A sponge.
Costa Rica borders two countries. Nicaragua is one of the countries. What is the other?
Panama
What non-renewable resource is used to produce electricity in nuclear power plants?
Uranium
What point on a wave represents a wavelength?
The length from one crest to the next crest.
what is the name of the gas that plants absorb from the atmosphere?
Carbon dioxide
What is broken every time it is named?
Silence