Unit 3 Assessment

What is an environment?

• a bear

• is none of the things people find around them

• is all the things that people find around them

People long ago had to________the land before they could plant crops.

What problems did farmers face growing crops long ago?

• too many crops

• rabbits, mice, and bugs

• not enough crops

What is technology?

• is new objects and ideas in everyday

• is the ideas we try

• are the old things we remake

How did transportation change over time?

• From horse and buggy to a car.

• From a boat to a train.

• From a car to a horse and b

What is transportation?

• Riding in the back of a car.

• The moving of animals to the barn.

• The moving of goods and people.

How did communication change over time?

• From telephone to cell phone.

• From computer to face-time.

• From a letter to email.

A rural community has ____________ running freely.

• traffic

• animals

• police

We know New York is a city because it has__________.

• a few people

• houses that are fall apart

• a lot of tall buildings

In the surburbs people have really big_________?

• backyards

• trees

• fences