Water

Name the 3 states of water.

• soluble liquid, and gas

• Solid, likid, and gas

• souilid, liquid, gas

• solid, liquid, and gas

Water pollution is...

• all the clean water

• the contamination of rocks

• the contamination of dirty water

• it is the perfect combination of pollutants and toxic substances

What is Turbidity?

• The concentration of suspended materials like moicrobes and organic materials.

• The residual water

• something good that we can found in the water.

There are 2 ways to desinfect wastewater

• Using detergent and soap

• Using chlorine and Ultraviolet light

• Using sand and sunight

• That´s impossible!

These are the elements that scientists can find in water

• H3H

• Na3Co2

• H20

• Ca5O

Is it water an universal solvent?

• Yes, it is!

• No, isn´t

What means turbidity?

• The amount of clarification of the water

• The amount of hydrogen in water

• The amount of chlorine tha we can see in the water

• The aount of concentration suspended by microbes, nasty things and organic materials.

How can we prevent water pollution?

• Littering the streets

• Using the toilet as wastebasket

• Factories trowing chemicals to the rivers.

• Do not flushing medicines or pesticides down the toilet.

There are 4 states of water

• True

• False