Science 3

What is a solid?

• Feels dry and doesn't need a container.

• Can be poured easily.

• Cannot be seen or felt but present.

• Quickly changes into soft metal.

What is a liquid?

• Feels dry and doesn't need a container.

• Can be poured easily.

• Cannot be seen or felt but present.

• Quickly changes into soft metal.

What is a gas?

• A substance that takes up no space at all

• A substance that is always cold and solid

• A substance that spreads out to fill all the space around it

• A substance that you can always see and touch

What is the job of a flower on a plant?

• To take in water from the soil

• To carry food to the leaves

• Part of a plant that grows seeds.

• To keep the plant standing

What is evaporation?

• Separates metal material from another material.

• Separates soluble solid from a liquid.

• Separates both solid materials.

• Attracted to magnet.

What is a sieve?

• Separates metal material from another material.

• Separates soluble solid from a liquid.

• Separates 2 solid materials.

• Attracted to magnet.

What does it mean if something is soluble?

• It floats on water

• It sinks in water

• It cannot be seen

• It can dissolve in water

What does magnetic mean?

• Can break easily

• Can float in water

• Can attract or stick to a magnet

• Can change shape

Which of these describes life processes?

• Things all living things do to stay alive

• Jobs that animals do to help people

• Actions that only humans can do

• Games animals play

Water is transparent. What does transparent mean?

• Lets no light pass through

• We cannot see through it.

• We can see through it.

• Blocks all light and is shiny