9

Nature resource

The teacher talked about some types of natural resource.They are wind, wood ,water,air and mineral.

Minerals are important in our daily life minerals are nonliving things.

the magnifying glass

We can see a lot of small things with the magnifying glass.

Gold is rare, so is precious.The more reason why the gold is precious, that is color.The gold is bright yellow and shiny.It's abeautiful and attractive.Another reason is that easily to be shaped.Why don't people use the gold as the money.Cause the goal is too heavy to carry around.

the gold is the most expensive,the silver is middle and the copper is the least expensive,is common.

knives,forks and spoons made from silver,so call silverwear.the silver is similar as the gold,but it's not shiny as the gold.

the gold moves the electricity very quickly ,but why not use the gold to move the electricity,because it's expensive.

the aluminum is lighter than the gold.

IT is usually used for cans.

we usually see the graphite in the pencil.

minerals are nonliving which are from rock and soil.