ELD Final Exam Review

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What is a gateway city?

A city that attracts a large number of immigrants

What percentage of the world's population are immigrants?

About 20%

To which continent can all people trace their ancestry?

Africa

How does chain migration help immigrants deal with the challenges of establishing a new life in New York City?

Established immigrants' help newcomers from the same country adapt to the city.

What is the historical significance of Ellis Island in New York Harbor?

It was the busiest immigration station in the U.S. from 1892-1954

What is the top gateway city in the world?

New York City

Which country has the most immigrants?

The United States

What is life expectancy?

The average amount of time that people are supposed to live

What is GDP per capita?

The estimated value of goods produced per person

What do viruses cause?

diseases

Which of the following is a major pull factor?

jobs

What is the major cause of low birth weight (small babies when they are born) in Nigeria?

malnutrition

What is most likely to threaten the health of people throughout the world?

sedentary lifestyle

What is being done in Romanian schools to help improve children's nutrition?

Children receive free milk and vitamins

Which of the following best describes the term heredity?

The passing of genes down through generations

What is the main reason why people move from one country to another?

To find jobs

Which of these is a result of good hygiene?

clean hands

What are push factors?

conditions that drive people from their homes


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