Which sentence supports the claim that the earth has a serious garbage problem? a. according to scientists' research, diapers never decompose! b. scientists estimate that by 2050, we will produce 29.4 billion tons. c. sending garbage into space is a way of removing waste without harmful risks. d. launching material on a space shuttle costs about 20 million dollars per ton.

Scientists estimate that by 2050,  we will produce 29.4 billion tons.

Explanation:

The sentence "Scientists estimate that by 2050,  we will produce 29.4 billion tons. " supports the claim that the Earth has a serious garbage problem. This is because:

→Sentence A talks about diapers not rubbish

→Sentence C talks about a positive way of removing rubbish

→Sentence D has no link to rubbish whatsoever