Vocabulary
a push or pull
What is a force?
Organisms that gets their energy from the Sun
What is a producer?
The change in speed is known as
What is Velocity?
What are the 3 states of matter
a new substance is formed at the end
What is a chemical change?
Organisms that eat to get their energy
What is a consumer
Tell which unit belongs to what word in Newton's 2nd Law
"N"
"m/s2"
"Kg"
What is
N = Force
Kg = Mass
M/s2 = Acc.
Changes that do not make new substance, it will still be the same at the end
What is a physical change
Organelle that hosts the Chlorophyll
What is the "Chloroplast"
What is the job of the Chlorophyll?
Give plants their green color
A network of food chains that have some links in common.
Food Web
Sitting in a chair you exert a force on the chair and it exerts an equal force on you is an example of which of Newton's laws
What is Newton's 3rd Law?
A diagram that shows the flow of energy from one organism to another.
What is a food chain
A community of living organisms that interact with each other and their physical surroundings
What is an "Ecosystem"
The process in which green plants use sunlight to make their own food
What is Photosynthesis
An organism that breaks down dead or decaying plant or animal material.
What are decomposers
A resist change in motion
What is inertia
Which mineral is the hardest on the Mohs Scale
What is a "diamond" - scale range: 10
What is "Mass"
What is the chemical equation for Photosynthesis
6CO2 + 6H20 -----> C6H1206 + 6O2
Carbon Dioxide + Water ------> Sugar + Oxygen
What are Herbivores: Only eat plants, Carnivores: Only eat meat, and Omnivores: Eat both plants and animals
Balance vs Unbalance force
What is "Balance force: objects do not move. Unbalance force: objects do move."
Which biome is characterized by a layer of permafrost