Summative assessment for the unit the natural world8 класс

Answer questions

Объяснение:

How was the first computer different from a laptop?

The first computer was called an ENIAC machine. They were really big. The first one took 167 square meters. Those machines could not be used in any home, unlike laptops.

How heavy is your mobile phone?

My mobile phone weighs less than 200 grams.

Do you like pizza? Is it healthy food?

I like pizza even though it is not healthy food.

Was the first flight long?

It was super short. It lasted 12 seconds.

Did any of the facts surprise you?

I was surprised by the length of the first flight. How did they know that that was a flight? I think 12 seconds is too short to consider it a flight.