Science 1
The process of absorbing energy and turning it into food for a plant.
Photosynthesis
What kind of cells are present in the body when you are starting to heal?
White blood cells
The Sun gives off what kind of energy
Heat / radiation
Kinetic energy describes the energy of a moving object. What kind of energy is it for an object that has the potential to move?
Potential energy
How do you take an average of data?
Add all numbers up, divide by the amount of numbers there
The name of the object that is passed down from parents to offspring. It holds all the DNA inside.
Chromosomes
In a chemical reaction, we observe 2 hydrogen react with 4 helium. How many hydrogen will be present after the reaction?
2 hydrogen (law of conservation)
In a gas, how are the atoms and molecules MOVING?
FAST!
What are the three states of matter?
Gas, liquid, solid
What is the UNIT that goes on the amount of force something has?
Newtons
This is the basic unit of all living things. (Think small!)
Cells
If the amount of predators in an ecosystem increases, what would happen to those predators over time?
They die off, not enough prey to feed them all.
How many days make up a year?
365
A push or pull on an object
Force
Which force is responsible for making things fall to the ground?
Gravity
An animal or human is born with too many or too little chromosomes. What is it born with?
A syndrome
When rain falls from the sky, what is the name of that part of the water cycle?
Precipiation
What is the cause of mountains being build and volcanoes erupting?
Plate Tectonics
What is Newton's 1st law?
An object in motion stays in motion, an object at rest stays at rest, unless acted upon by an unbalanced force.
What is a symbiotic relationship?
A relationship where two organisms help each other
A pot is on a stove. The water in the pot begins to boil, causing warm water to rise. What is the name of this heat transfer?
Convection
What 3 things MAKE UP an atom?
Proton, neutron, electron
Where on Earth is the crust made?
Middle of the ocean floor (Mid Ocean Ridge)
Name the layers of the earth
Crust, mantle, outer core, inner core
Name a biotic factor in an ecosystem. (Bonus points for an abiotic factor, too)
Biotic = living Abiotic = nonliving