Ecosystems
What is the term called when their is rivalry between living things for resources?
Competition
What is force?
A push or pull
True or False? The three types of rocks are sedimentary, metamorphic, and marble rock.
sedimentary, metamorphic, and igneous rock.
When a liquid is changed to a solid it is called?
Freezing
Name the two gasses we breathe in and out.
O2 (oxygen) and CO2 (carbon dioxide)
What is prey?
An animal that gets eaten by another animal
Name 2 requirements for seed germination.
1) water or moisture
2) warmth/the right temperature
The heart, blood vessels: veins, capillaries, and arteries are part of which body system?
Circulatory System
When a solid changes to a liquid it is called?
Melting
What is the third planet from the sun?
Earth
The process of changing to survive in an ecosystem is called?
Adaptation
What number represents the rate of acceleration due to gravity?
9.8 m/s2
Which type of science studies lions living in groups? (Earth Science, Physical Science, Life Science)
Life Science
When a liquid changes to a gas it is called?
Evaporation
True or False:
The greater the surface area is, the more air resistance there is.
True
An organism that eats other organisms for food is called a?
Consumer/predator
What is friction?
A force that exists between two surfaces
Which type of science studies different types of rocks? (Earth Science, Physical Science, Life Science)
Earth Science
When gas changes to a liquid it is called?
Condensation
How do plants get energy?
Photosynthesis
An organism that makes their own food is called?
Producer
What are the three states of matter?
Solid, liquid, and Gas
What is the most abundant element in the universe?
Hydrogen
The path that all water follows as it moves around Earth in different states (evaporation, condensation, precipitation, and collection) is called?
The water cycle
How do we call the process of energy transfer from one organism to the next?
Food chain