Questions from the task sheet.

DF questions.

1)List the materials that were used in the construction of your vehicle;

A piece of green plastic, a pencil, a ruler, Scroll saw machine, Ens grain sander machine, Band saw machine, dremel, the thing that takes plastic tube of the wire,


2) Describe some environmental problems which are caused by the overuse of plastics?;

Air pollution, ocean pollution and soil pollution.


3)List three situations where a remote control device is used in everyday life and comment on the advantage of these remote control devices.

 1) Television panel is very handy because the TV could be switch on quickly and without moving to the TV and looking for special bottoms to press.

2)Special small cars are used by scientists to discover something in small spaces which human can't reach by itself.

3)The thing that opens the garage gate for car to go inside. It's very handy because the man can open the gate without even getting out of the car.