NASA 气候门户
Visual data on the greenhouse effect and rising seas
Why it's interesting
Carbon dioxide levels, global temperature and melting ice sheets are drawn as charts and long time series, which is useful when a Task 1 question asks you to describe a trend.
Clicks on “Visit” are counted; the click count decides the position on the ranking page.
Why it is worth a look 0
- No one has written a reason yet — you can be the first.