- Task Achievement
- Band 5.5
- Coherence and Cohesion
- Band 6.5
- Lexical Resource
- Band 6.0
- Grammatical Range and Accuracy
- Band 6.0
The diagram illustrates the way in which greenhouse gases are produced and further how these gases trap heat from the sun. One of the most common way gases are released into the earth’s atmosphere is by means of transport.