acts, scientists have_______ thatmore energy is being absorbed from the sun, throwing the earth’s energy “out ofbalance”.

An increased concentration of carbon dioxide and certain other gases in the Earth’s atmosphere ______ global warming.

We all breathed a sigh of relief when the news came _____ no one was injured in the accident.

__funny story! I really want to listenagain.

9It long before we the result of the experiment