Over the past 20 years, the major pollutants in our world have
a.
decreased significantly
b.
increased significantly
c.
stayed at the same levels
d.
decreased slightly

The correct answer is A

My answer -

Oh, they definitely have increased significantly!

last 20 years means since 1995; and until recently people couldn't even agree whether there is man-made global warming, so there wasn't even a consensus whether we have to decrease the pollution!

Right now, we are talking of decreasing the rate of increase of pollution, not even of decreasing the pollution itself!

It might seem that the developed countries are decreasing their pollution, but this is not the case in the developing countries which increase their pollution as they develop.

P.S

Happy to help you have an AWESOME!!! day ^-^

I’ve personally felt invisible all my life, especially when a friend turned out to be fake and didn’t seem to take any type of interest in what i said or any type of input i said. being invisible is a terrifying feeling to experience due to the fact you feel like no one sees you and just sees you (sorry if that doesn’t make sense). it’s like a deep emptiness that no one can fill, just you; you have to fix that emptiness by yourself and you don’t really want , or in some cases want to be invisible. i can see many invisible people when they intentionally stay away from people that can potentially hurt them in any way. also, when a person intentionally breaks off a connection so they aren’t seen by people.hope it