Flow of Energy
Human Body Systems
Physical vs Chemical Changes
Earth Science
Biology
100
A scientific model that shows the transfer of energy in an ecosystem in a single line.
What is a food chain?
100
A group of tissues put together form...
What is an organ?
100
The type of energy caused by a rise in temperature causes atoms and molecules to move faster and collide with each other.
What is thermal (heat) energy?
100
A forest fire destroys a community, but leaves the soil intact for a new community to develop. This is an example of...
What is secondary succession?
100
The higher this is in an ecosystem, the more stable the ecosystem is.
What is biodiversity?
200
An organism that makes its own food from collecting energy from the sun is known as a...
What is a producer?
200
The system responsible for the transport of oxygen and nutrients throughout the body.
What is the circulatory system?
200
Food being chewed is an example of...
What is a physical change?
200
The pioneer species of primary succession.
What is lichen and mosses?
200
The cell organelle responsible for proving the cell with energy.
What is the mitochondrion.
300
An organism that gets its energy by eating another organism is known as a...
What is a consumer?
300
The organ system which is responsible for producing hormones that travel through the blood stream and affect activities throughout the body.
The endocrine system.
300
Food being digested by acids in the stomach is an example of what type of change?
What is a chemical change?
300
An area of land where all of the water that is under it, or drains off of it collects into the same place.
What is a watershed?
300
According to the dichotomous key, Bird X is...
What is Platyspiza?
400
How much energy is passed on to the next trophic level in an energy pyramid?
What is 10%?
400
These systems work together to allow an organism to move.
What is the skeletal system, the muscular system, and the nervous system?
400
Photosynthesis involves what type of energy change?
radiant energy to chemical energy
400
Pesticides being washed away from a farm into a lake is an example of...
What is non-point source pollution?
400
What is A: Genes, chromosomes, and nucleus?
500
What is D: Bacteria get nutrients from organic matter?
500
What is D?
500
What are products of photosynthesis? (Hint: What is produced?)
What are glucose (sugars) and oxygen?
500
What is J?
500
What is C?