Question

ayuda
Fahrenheit. This may not sound like a lot. Yet, this change is more than twice as much as previous temperature increases. The average temperature rose only 5 degrees Celsius over the last 5,000 years. Scientists think the average temperature could rise another five degrees in the next 100 years.

Answer the following questions.

1. According to the paragraph, what could happen if the Earth continues to get warmer?

a. The North and South Poles could get colder. b. The North and South Poles could dry up.

c. The North and South Poles could melt.

d. The oceans could dry up.

2. If a lot of Earth's ice melts, an effect could be that

a. pollution would be added to the atmosphere.

b. more of the sun's rays reach the earth.

c. the average temperature of Earth would go down.

d. many places on coasts would be underwater.

3. Based on the passage, which of these could

help stop global warming?

a. melting the ice at the North and South Poles b. people creating less pollution from factories and cars

c. using air conditioners in cars more d. trapping the sun's rays in the Earth's atmosphere

4. Read the following sentences: "Until recently, warmer temperatures have occurred for

natural reasons. Today, humans may be changing the climate and making it warmer." In this passage, the word natural means

a. done to help something

b. very obvious

c. mysterious or secret

d. not changed by people

5. What is the main idea of this passage?

a. Global warming could cause huge problems for Earth.

b. Cars are the biggest source of pollution. c. The North and South Poles are in serious

danger. d. Earth's temperature changes for many reasons.

6. The author writes that some people do not believe that global warming is an effect of human activity. According to this situation it can be affirmed that

a. people are taking care of the environment. b. climates can change a lot over time.

c. people not use their cars as much.

d. cutting down trees.

4. Protecting the environment is our responsibility. What can you do to make our planet a better place? Do a poster answering this question.​

Answer 1

Respuesta:

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Explicación:

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