Unit 4 Exam Review

It helped limit goods, ideas, and cultures.

It helped separate goods, ideas, and cultures.

It helped spread goods, ideas, and cultures.

It allows people to collect and distribute soil for farming.

It allows people to store and distribute water for farming.

It allows people to collect and distribute seeds for farming.

People born during a period of low birth rates.

People born during a period of low death rates.

People born during a period of high birth rates.

People have greater access to important services.

People have greater access to larger land areas.

People have greater access to natural resources.

They help predict future economic prices.

They help predict future population needs.

They help predict future environmental changes.

Countries are becoming less connected through trade, technology, and communication.

Countries are becoming more connected through trade, technology, and communication.

Most people live near the border with the Pacific Ocean.

Most people live near the border with the United States.

Most people live near the border with the Atlantic Ocean.

More children enter the population.

Fewer adults enter the population.

Fewer children enter the population.

They were located near major rivers.

They were located near major mountains.

They were located near major deserts.

A smaller number of people are at younger ages.

A larger number of people are at younger ages.

A larger number of people are at older ages.