Question

Answer, Question No.a , Right Answer Will Be Mark As Brainliest FAST STD.8 ,Can Use Reference Book Like Unique , Small Answer Needed

Answer 1

• Plastic is harmful because it is 'Non-Biodegradable'. When thrown on land it makes the soil less fertile. When thrown in water it chokes our ponds, rivers and oceans and harms the sea life. ... because the bacteria in their stomach cannot break the plastic up into smaller pieces.

• The major environmental impact of glass production is caused by atmospheric emissions from melting activities. The combustion of natural gas/fuel oil and the decomposition of raw materials during the melting lead to the emission of CO2. This is the only greenhouse gas emitted during the production of glass.

• It responds very slowly to bacterial decomposition in the soil, thus making the soil infertile. It also releases poisonous gases on burning, which can cause respiratory problems, or even death, when inhaled. Hence thermocol is harmful for the environment.