Grade 5 Unit 3 Part 2 | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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What insoluble substances cause water pollution?

Human body waste, oil, and plastics.

Beside of rivers, lakes, seas, where else does evaporation happen?

From plants annd animals

A liquid changes into a gas at room temperature is called .....

Evaporation

Solid that can dissolve in water is called .....

soluble

From water+sugar solution. what is the solute?

sugar

Mention three main process in the water cycle.

Evaporation, Condensation, Precipitation.

What is left behind when we separate a solution?

The solute

From water+salt solution. what is the solvent?

water

How can we separate a solution?

By evaporation

Mention two insoluble solids.

Rock and marble.

When we mix sugar with water. The sugar will look dissappear, it means the sugar .....

Dissolved

What happens to water vapour when it condenses?

It forms clouds (liquid)

Solutions always have two parts, they are ..... and ......

Solute and solvent

How does the evaporated water get back to the Earth?

They become clouds (condenstation), and fall back to the earth as rain or snow (precipitation)

When we mix jelly powder and water. what is the solute?

Jelly powder

The proces when water keep going around and around is called .....

water cycle

What soluble substances cause water pollution?

Acids form factories, chemical fertilizer, and pesticides from farmer.

Solid that CAN NOT dissolve in water is called .....

Insoluble

Can we separate a solution?

Yes, by evaporation.

Where does the heat come from to make water evaporate from rivers, lakes,and seas?

from the Sun

Where does condensation happen in the water cycle?

In the sky

Why can't we see the solute in a solution when it dissolved?

Because the solute spread evenly in the solvent (uniform apperance).

Mention two soluble solids.

Sugar and salt

Where does the evaporated water go in the water cycle?

to the sky