Understanding Climate Change
Read and practice vocabulary with this graded reading passage
Reading
Climate change is one of the most significant challenges facing our world today. Scientists have been studying this issue for decades, and the evidence is overwhelming.
The Earth’s average temperature has risen by about 1.1°C since the industrial revolution. This may not sound like much, but even small changes can have dramatic effects on our environment.
Carbon dioxide and other greenhouse gas emissions trap heat in the atmosphere, causing the planet to warm. The main sources of these emissions are burning fossil fuels, deforestation, and agriculture.
The consequences are already visible: glaciers are melting, sea levels are rising, and extreme weather events are becoming more frequent. Many species are endangered because their habitats are changing too rapidly for them to adapt.
However, there are reasons for optimism. Renewable energy sources like solar and wind power are becoming cheaper and more efficient. Many governments have committed to reducing their emissions. Individuals can also contribute by using less energy, eating less meat, and supporting sustainable businesses.
The challenge is enormous, but with collective action and determination, we can still make a difference.
Key Vocabulary
| Word | Type | Meaning |
|---|---|---|
| climate | n. | weather conditions over time |
| evidence | n. | facts that prove something |
| consequence | n. | result of an action |
| adapt | v. | change to fit new conditions |
| sustainable | adj. | able to continue for a long time |
Comprehension Questions
- How much has the Earth’s temperature risen?
- What are the main sources of emissions?
- Name two visible consequences of climate change.
- What gives us reasons for optimism?