Question 1

Protecting and preserving natural resources and the environment

Accepted Answer

conservation

Question 2

the principle stating that matter is not created or destroyed during a chemical reaction

Accepted Answer

conservation of matter

Question 3

A group of stars that form a pattern in the sky

Accepted Answer

constellation

Question 4

An organism that obtains energy by feeding on other organisms

Accepted Answer

Consumer

Question 5

An organism that breaks down wastes and dead organisms

Accepted Answer

decomposer

Question 6

to identify how things are not the same

Accepted Answer

differentiate

Question 7

Make clear the differences between two or more concepts or items.

Accepted Answer

distinguish

Question 8

to give out/ spread out

Accepted Answer

distribute

Question 9

the living things and nonliving things in an area

Accepted Answer

ecosystem

Question 10

A change that is a result or consequence of an action or other cause.

Accepted Answer

effect

Question 11

producing results without waste

Accepted Answer

efficient

Question 12

to set up or create

Accepted Answer

establish

Question 13

The change of a substance from a liquid to a gas

Accepted Answer

evaporation

Question 14

The ability to do work or cause change

Accepted Answer

Energy

Question 15

a model that shows how matter and energy flow from one organism to another

Accepted Answer

food chain

Question 16

a model of the transfer of energy within a set of interconnected food chains

Accepted Answer

food web

Question 17

A pure substance made of only one kind of atom

Accepted Answer

Element

Question 18

negatively charged particle

Accepted Answer

Electron

Question 19

The ability of an object to transfer heat or electricity to another object.

Accepted Answer

Conductivity

Question 20

the degree of compactness of a substance.

Accepted Answer

Density

Related quizzes