Properties
What's the shape of water molecules?
Bent shape/ V-shape.
fill in the blank.
_______ osmosis
Reverse
Rain, snow and hail are examples of ____________
Precipitation
True or false
Water has a higher density when in a solid state.
False
Purifying water by a process of heating and cooling
Distillation
Ocean, river, and lakes are known as ________
Collection
Water likes to stick to itself and water likes to stick to other things.
Cohesive and Adhesive
What method of water treatment uses activated carbon filters?
Filtration
The process of water turning from liquid to gas/vapour is known as ___________
Evaporation
Why is water considered polar?
The oxygen atoms are partially negative and the hydrogen atoms are partially positive.
What method of water treatment involves chlorination and ultraviolet light
Disinfection method
The transformation of water from vapour/gas to liquid is known as ____________
Condensation