Question

Properties of Matter Unit Test
Science 8 Q1 / Properties of Matter

Which statement correctly describes the relationship between thermal energy and particle movement?(1 point)
Responses

As thermal energy increases, there is less particle movement.
As thermal energy increases, it is not possible to predict particle movement.
As thermal energy increases, particle movement does not change.
As thermal energy increases, there is more particle movement.

which question

Answer 1

which is the correct answer

Answer 2

Properties of Matter Unit Test
9 of 129 of 12 Items
Question
A student states that natural resources could be saved if people made everything they need in labs. What is the main problem with this idea?(1 point)
Responses

Anything made in the lab requires natural resources to produce it.
Anything made in the lab requires natural resources to produce it.

There are not enough synthetic resources yet to make what people need.
There are not enough synthetic resources yet to make what people need.

People might think it is fine to waste a lot of the materials since they just came from a lab.
People might think it is fine to waste a lot of the materials since they just came from a lab.

The materials made in labs will still pollute the environment and destroy natural resources.

Answer 3

Is the correct answer to the statement?

Answer 4

The correct answer is "As thermal energy increases, there is more particle movement."