Matter & Earth System

Question 1

Solid

Answer 1

Has a definite shape, a definite volume, and doesn’t change shape when moved

Question 2

Liquid

Answer 2

Has no definite shape, has a definite volume, and takes the shape of the container

Question 3

Gas

Answer 3

Has no definite shape, has no definite volume, and spreads out to fill up space

Question 4

Biosphere

Answer 4

All forms of life in all spheres

Question 5

Lithosphere

Answer 5

The solid outer part of the Earth

Question 6

Geosphere

Answer 6

The mostly solid part of Earth

Question 7

Hydrosphere

Answer 7

Earths water (Except in gas form)

Question 8

Open System vs Closed System

Answer 8

Open system is a system where both energy and matter are exchange with surroundings

Closed System is a system where just energy is exchanged with your surroundings

Question 9

Interaction of Earths Spheres

Answer 9

Spheres are closely connected

Question 10

Matter

Answer 10

Anything that has mass and takes up space

Question 11

Root Meanings

Answer 11

Sphere - Ball
Atmos - Air
Geo - Earth
Bios - Life
Cryo- Frozen
Lithos - Stone
Hydro - Water

Question 12

Phase Change

Answer 12

When molecules move from one phase to another

Question 13

Physical Change vs Chemical Change

Answer 13

Physical change is a change in the state of matter

Chemical change is a change in the makeup of the substance and cannot be undone