Plastic Pile-Up 1 Trash day again. Recycling trucks chug along, picking up all the bins.
Then the paper, plastic, and aluminum we've thrown away can be
made into new products. But have you ever thought about where that
happens? In the United States and much of the world, companies
collect and sort recyclables, but do not repurpose them. They sell the
items to other companies that use them to create new products. For
decades, companies in China bought most of the world's recycling.
That ended in 2018 when the whole system came crashing down. This paragraph 1 in the picture it’s paragraph 2

a "theory" a suggestion that is not 100 % accurate, or a figure. some people say its a theory because they of all the passed theory's about one subject. it depends sometimes theory might be accurate and sometimes they are.

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.

the circled areas are referred to   as sunspots.   the sunspots are cooler than the   surrounding area.

sunspots are temporary phenomena on the photosphere of the sun that appear visibly as dark spots compared to surrounding regions. they correspond to concentrations of magnetic field flux that inhibit convection and result in reduced surface temperature compared to the surrounding photosphere.