Five most important pieces of technology writing

I learnt about five most important pieces of technology.It was hard to choose Five most important

Pieces of technology. I was successful because I found five of the most important pieces of technology.

Five most important

Pieces of technology

Five most important pieces of technology  in my opinion are 

1.  A house because it is a shelter to sleep in.And it is warmer on cold days
.And keeps you safe from thunder, lightning and Tsunamis. It has improved
human life by keeping people safe. 

2. Fresh water to drink because if you don’t you could Dehydrate.It has
Improved
human life so we don’t Dehydrate. 

3. Food because if you don’t have food you could die or you could starve.
This has improved human life because If we didn't have food we would die.And
in the olden days they had to hant

4. Electricity so when it is dark you can see. And you get electricity so
you can call people if you are in danger.  It has improved human life
because people can see in the dark. 

5. Clothes keeps you warm when it is cold.It improved human life because
if we didn't have clothes we would be cold in winter and too hot in summer.In
the olden day they used animal skin for cloths.

The most important... 

....Is Water: Because you if you don’t have water you could dehydrate or if
you had water from the stream it might have bugs in it and freshwater that
has been filtered has no bugs in it

By  Harrison Gardiner