Climate Change: Scientific Warnings and Humanity’s Response

Article Level: A1-A2

Explanation: This article explains the causes of climate change, such as pollution and deforestation, and highlights actions people and governments can take to protect the Earth. It encourages everyone to help by making small, everyday changes to reduce harm to the environment.

Commonly Used Words from the Article

1. Pollution /pəˈluːʃən/ (noun): Harmful things in the air, water, or land.

   Pollution from cars is a big problem in cities.

2. Energy /ˈɛnə(d)ʒi/ (noun): Power we use to make things work.

   Solar energy comes from the sun.

3. Recycle /ˌriːˈsaɪkəl/ (verb): To use something again to make a new thing.

   We recycle paper, plastic, and glass at home.

4. Heatwave /ˈhiːtweɪv/ (noun): A time when the weather is very hot.

   The city had a heatwave last summer.

5. Protect /prəˈtɛkt/ (verb): To keep something safe.

   We must protect the environment.
   
   

Read more: Climate Change: Scientific Warnings and Humanity’s Response

Climate Change: Scientific Warnings and Humanity’s Response

Climate change is a big problem in today’s world. Scientists around the world have been warning us for many years. The Earth is getting warmer, and this is not good for people, animals, or nature.

One reason for climate change is pollution. Factories, cars, and planes produce gases that go into the air. These gases trap heat from the sun. This makes the Earth warmer. This is called the “greenhouse effect.”

Another reason is the cutting down of trees. Trees help clean the air. They take in carbon dioxide and give out oxygen. When we cut down too many trees, there is more carbon dioxide in the air. This also makes the Earth warmer.

Scientists say that if we do not act soon, the weather will get worse. There will be more floods, storms, and heatwaves. Some places may become too dry to grow food. Animals may lose their homes. People may have to move to safer places.

But there is still hope. Many people and governments are starting to make changes. They are using cleaner energy like wind and solar power. These types of energy do not pollute the air. Some countries are planting more trees. Others are making new laws to stop too much pollution.

We can also help. We can walk or ride a bike instead of using a car. We can use less electricity and water. We can recycle and use less plastic. Every small action helps the planet.

Climate change is a big challenge, but if we work together, we can make a difference. We must listen to the scientists and take action now. The Earth is our home, and it is our job to protect it.

Grammar Notes

Tense Focus: Present Simple

This article mostly uses the Present Simple Tense, which we use to talk about facts, routines, and general truths.

Examples from the article:

• “The Earth is getting warmer.”

• “Trees help clean the air.”

• “We can walk or ride a bike.”

✏️  Short Grammar Lesson:
Present Simple Structure:

• Positive: Subject + base verb (e.g., “They help.”)

• Negative: Subject + do/does not + base verb (e.g., “It does not help.”)

• Question: Do/Does + subject + base verb? (e.g., “Do trees help?”)
  
  

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Five Questions Based on the Article

• What is one cause of climate change?

• Why are trees important for the air?

• What can happen if the Earth gets too hot?

• How can we help reduce pollution?

• What type of energy does not pollute the air?
  
  

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