IELTS Vocabulary: Science - Topic Words for Band 7+
Use these topic words in IELTS Writing Task 2 and Speaking Part 3 on science.
| Word | Meaning |
|---|---|
| hypothesis | proposed explanation |
| experiment | test to discover |
| genetic | related to genes |
| laboratory | place for research |
| discovery | finding something new |
| evidence | proof |
| theory | set of ideas |
| climate change | long-term weather change |
| research | study to find facts |
| breakthrough | major advance |
How to Use
- Write one sentence for each word.
- Use three of these words in your next practice essay.
- Learn word families (noun, verb, adjective).