Paper that cannot be recycled includes: question 77 options: 1) newspapers 2) phone books 3) waxed milk/juice cartons, plastic laminated packages 4) foil, fax paper

Plastics frequently do not degenerate or degrade we can say because they are formed from the petroleum-based chemicals such as oil, coal, and gas. There we can face a problem to recycle them because they are usually mixed with some other materials. Plastics are produced from different polymers of plastic. Similarly, waxed milk/juice cartons can also not be reformed or cannot be recycled.

radiative zone

explanation    

radiative zone is the layer of the sun which energy is transferred away from the core by radiation. although, the core is the only part of the sun that produces an appreciable amount of heat through fusion. in fact, 99% of the energy produced by the sun takes place within 24% of the sun's radius.

it is very hard for the climatologists to precisely predict how will the global temperatures be changing so there's lots of models, some of which differ significantly, this is due to multiple factors, and probably the most important is the human activity.

humans have been a key factor in climate change around the globe since the start of the industrial revolution, and in the past few decades the consequences are becoming more obvious. there's lots of emission of pollutants in the atmosphere as well as changing the environment on the surface itself, so it's really hard to predict how will that go in the future because there's some countries that are reducing the damage and are going towards green energy, while others are stubbornly continuing with pollution and damages to the environment.