Hydrogen Cars Reading Passage Answers. The property of rigid pvc. The chemical structure of plastic is very different from that of rubber.
Tracing ielts reading answers is a slow process and i hope this. A small change in the starting material—replacing a hydrogen atom in ethylene with a chlorine atom—produced pvc (polyvinyl chloride), a hard, fireproof plastic suitable for drains and gutters. The first paragraph describes the book in front of him (“lank pages front and back were filled in with maps, drawings, dates, comic cartoons, and organs of the body,” lines 11.
Cfcs & envt (a) dangerous for envt.
Also supply an appropriate title. Reading test question 1 choice d is the best answer. This post can guide you the best to comprehend every reading answer without much difficulty. I did this for a couple practice cars sections when i couldn't be arsed to read the passages, honestly didn't go as badly as you might expect.