Ecosystems
Physics
General Science
Chemistry
Random
100
What is the term called when there is rivalry between living things for resources? Also a term in sports.
Competition
100
What is force?
A push or pull
100
What are the 3 branches 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 prey?
An animal that gets eaten by another animal
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 name of Group 7 in the Periodic Table?
The Halogens
200
What is the third planet from the sun?
Earth
300
The process of changing to survive in an ecosystem is called?
Adaptation
300
What is Newton's first rule of motion?
Inertia: An object at rest stays at rest, and an object in motion stays in motion with the same speed and in the same direction, unless acted upon by a net external force
300
Which type of science studies lions living in groups? (Earth Science, Physical Science, Life Science)
Life Science
300
What is the chemical symbol of Silver?
Ag
300
Ture or False:
The greater the surface area is, the more air resistance there is.
True
400
An organism that eats other organisms for food is called a?
Consumer
400
What is friction?
A force that exists between two surfaces
400
Which type of science studies different types of rocks? (Earth Science, Physical Science, Life Science)
Earth Science
400
What is the process that keeps all amount of water on the earth the same at all times?
The water cycle
400
What is the process by which plants convert light energy to food?
Photosynthesis
500
An organism that makes their own food is called?
Producer
500
Who helped discover light's dual nature as particles/waves
Albert Einstein
500
Which type of science studies measurement and non-living objects(Earth Science, Physical Science, Life Science)
Physical Science
500
How would you write the chemical formula for dihydrogen monoxide?
H2O
500
How do bats "see" in the dark?
By using Echolocation