Read the information and complete the passage given below: |
Global warming____9____the world. It____10____ disturbances. There is a____11____ countries and islands. If we want to save our planet, we____12____ We have to use methods to create ecological balance otherwise it____13____. |
A) threat to many
B) is causing ecological
C) must be checked
D) caused ecological
Correct Answer: B
You need to login to perform this action.
You will be redirected in
3 sec