Climate Change
Physics
General Science
Chemistry
Random
100
What is the difference between weather and climate
Weather is short term, climate is long term
100
What is force?
A push or pull
100
What are 3 types of science?
Physical, Life, Earth
100
When a liquid is changed to a solid it is called?
Freezing
100
Name the two gasses we breathe in and out.
O2 (oxygen) and CO2 (carbon dioxide)
200
What is it called when solar radiation is trapped by the atmosphere?
Greenhouse effect
200
What type of force is this a picture of?
Static electricity
200
Which type pf science causes mountains to form? (Earth Science, Physical Science, Life Science)
Earth Science
200
What is the difference between a molecule and a compound?
Molecules are atoms of any type bonded together, compounds are 2 or more different types of atoms bonded together.
200
What is the third planet from the sun?
Earth
300
What is the name of the main gas that is responsible for global warming?
Carbon Dioxide
300
What is Newton's 2nd Law
F = M x A
300
Which type of science studies lions living in groups? (Earth Science, Physical Science, Life Science)
Life Science
300
When a liquid changes to a gas it is called?
Evaporation
300
Ture or False:
The greater the surface area is, the more air resistance there is.
True
400
What is the ability of a surface to reflect sunlight called?
The albedo effect
400
What is friction?
A force that exists between two surfaces and slows down motion.
400
Which type of science studies different types of rocks? (Earth Science, Physical Science, Life Science)
Earth Science
400
What is the name of the lightest element?
Hydrogen
400
How do plants get energy?
Photosynthesis
500
What is a fossil fuel?
An energy producing substance derived from preserved organisms.
500
What type of forces create movement in an object?
Unbalanced forces
500
Which type of science studies measurement and non-living objects(Earth Science, Physical Science, Life Science)
Physical Science
500
What are the reactants in the following chemical equation: 2 HCl + 2 Na --->2NaCl + H2
2 HCl + 2 Na
500
What is the speed of light?
300,000,000 m/s