MCQ
One word answers are given for a few statements. Mark the answer which is not correct.
- AResources which will either never run out or are replaced within a reasonable period of time ? Renewable resources.
- BWise and careful use of resources by not wasting them - Conservation.
- CConversion of wood into coal over million of years due to high temperature and pressure under the earth - Carbonisation.
- ✓A black, viscous liquid extracted from the rocks which is a source of hydrocarbons - Coal tar.