Weather Simple machines animal classifacasion solar system scientist and inventors
100
what is the weight of air called
Air mass
100
What are simple machienes
Tools that make work easier. They have few or no moving parts.
100
what is a vertebrate that starts life in the water and then lives on land as an adult
amphibian
100
what planet is known for its rings
saturn
200
What is a Meteorologist
A person who studies weather
200
what is force
A push or pull that changes to motion or shape of an object.
200
give one exanmple of a scavenger
Hawk
200
what is the closest planet to the sun?
Mercury
300
Name 3 types of clouds
cumulus,stratus, and cirrus
300
What does an inclined plane do
Helps move heavy objects by using less force over a greater distance.
300
define invertebrate
invertebrate an animal that DOES NOT have a backbone
300
how many moons does uranus have
27
400
What are clouds made out of
clouds are made of cold air, water droplets (or ice crystals), and dust particles
400
What is the most common simple machine
Lever
400
what type of energy does not pollute the environment
solar energy
400
which planets have rings
Jupiter, Saturn, Uranus and Neptune
500
what is the term for any form of water that falls from the clouds
precipitation
500
Who came up with the idea of a lever
A Greek scientist named Archimedes
500
define vascular
plants having tubes through which they get their nourishment
500
The element______makes up most of Mercury's core.
Iron






Science Olympiad Jepardy

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