States of Matter - Introduction

States of Matter - Introduction

Learning Goal

• To understand and describe the 3 states of matter of water (Liquid, Vapour and Ice) within the water cycle.

Success Criteria

• I can identify and explain how the 3 different states interact with each other.

Poll

How excited are you for Science this term!?!?

• So excited!

• Can't wait :)

• Only a little

Quick Recap From Yesterday

Open Ended

What are two examples of renewable resources?

Open Ended

What is the difference between a renewable and a nonrenewable resource?

Multiple Choice

What is the water cycle?

• the 3 forms of water

• the movement of water on, above, or below the surface of the Earth

• when water melts

• when clouds form

Changes of state

• Their are 3 states of matter water can be in at any time; liquid, solid or gas.

• Copy the diagram on the right into your exercise books :)

Multiple Choice

When a substance changes from a liquid to a solid, this is called...

• Melting

• Evaporation

• Condensation

• Freezing

Multiple Choice

When a substance changes from a gas to a liquid, this is called...

• Melting

• Evaporation

• Condensation

• Freezing

Multiple Choice

When a substance changes from a liquid to a gas, this is called...

• Melting

• Evaporation

• Condensation

• Freezing

Multiple Choice

When a substance changes from a solid to a liquid, this is called...

• Melting

• Evaporation

• Freezing

• Condensation

Multiple Choice

An ice cube is placed in a pan. The pan is placed over an open flame. Which change will MOST likely happen over time?

• The ice changes to a gas then a liquid

• The ice changes to a gas and then back to a solid

• The ice changes to a liquid then to a gas.

• The ice changes to a liquid and back to a solid.

How the States relate to the water cycle

• Liquid =Water

• Solid = Ice

• Gas = Vapour

Open Ended

Explain in your own words how water could possibly go through all 3 states in nature....