1.   This process is known as elaboration, and involves a fruitful interaction between theory and data.

2.   This process is known as fractionation.

3.   This process is known as photolysis.

4.   This process is known as reverse osmosis.

5.   This process is known as EUTROPHICATION and has been observed in several places in the UK in the past.

6.   One favoured process is known as back-arc spreading and this has been applied to several such basins.

7.   The process involved is known as diapirism, and diapirs rise because the hot rock of which they are composed is less dense than the cooler surrounding country rock.

8.   This process is known as sterilization.

9.   This process is known as marking to market.

10.   And now, scientists are trying to use that knowledge to fight bacterial diseases by keeping them from forming groups, a process known as quorum sensing.