answers the first will be the brain list

Answers
Plastics generally have: resistance to corrosion and chemicals, low electrical and thermal conductivity, high strength-to-weight ratio, colors available in a wide variety and transparent, resistance to shock, good durability, low cost, are easy to manufacture, resistant to water and have low toxicity.
mark as brainlist
Hey mate here you go...
Properties:-1) Poor conductor of electricity.
2) Poor conductor of heat.
3) Do not corrode easily.
4) Non reative.
Plastic disposal:-
1) Environmental pollution.
2) Blocking of sewage.
3) Animals may eat plastics.
4) Diseases causing microorganisms.
To limit:-
1) Use jute bags instead of plastic bags.
2) Use less plastic in your day to day life.
3) Copper bottles are better than plastic bottles.
Hope it helps you mate
Plz mark as brainliest......