Share Grade 5 Unit 3 Part 2
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The proces when water keep going around and around is called .....
water cycle
Mention three main process in the water cycle.
Evaporation, Condensation, Precipitation.
Where does the heat come from to make water evaporate from rivers, lakes,and seas?
from the Sun
Beside of rivers, lakes, seas, where else does evaporation happen?
From plants annd animals
Where does the evaporated water go in the water cycle?
to the sky
What happens to water vapour when it condenses?
It forms clouds (liquid)
Where does condensation happen in the water cycle?
In the sky
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)
Solutions always have two parts, they are ..... and ......
Solute and solvent
From water+sugar solution. what is the solute?
sugar
From water+salt solution. what is the solvent?
water
When we mix sugar with water. The sugar will look dissappear, it means the sugar .....
Dissolved
Solid that can dissolve in water is called .....
soluble
Solid that CAN NOT dissolve in water is called .....
Insoluble
Mention two soluble solids.
Sugar and salt
Mention two insoluble solids.
Rock and marble.
