Help me

10.52 match the jobs (1-8)
to a description of what
they study (a-h). tell your
partner.

1physicist
2geneticist
3mathematician
4astronomer
5chemist
6biologist
7psychologist
8geologist

a planets, the universe, space
b the characteristics of substances
and how they react
c the human mind and the way it
works
d the earth's surface
e matter and energy
f numbers, shapes and space
g all natural life
h the inherited characteristics of
living things.​

Scientists say that in the next twenty-five years of the world's fresh water reserves will be reduced in two times. Fresh water today is about three percent of the total water on earth. Approximately seventy-five percent of the world's fresh water is in icebergs and glaciers, almost all of the remaining fresh water is underground. For man easily available only one percent water, but even with such a small figure that would be enough to fully meet human needs, if all fresh water (and this one percent) was distributed evenly to the places where we live. Today, North Asia, Middle East, most of Africa, North-Eastern Mexico, most of the Western States of America, Argentina and Chile and almost the entire Australian continent have unstable water supply is fresh water. To date, over eighty countries are experiencing a shortage of fresh water. The problem of fresh water every day is becoming more acute. Надеюсь что тебе

Hi Tom,

I hope you're doing well. It's great to hear that you've passed your exams! I know that you have deserved a good rest.

Thank you for inviting me - I would like to go on a hike with you. As for the equipment, I can bring my sleeping bag, two sleeping mats and a lantern. I think I could also borrow a coolbox from a friend of mine. We could keep some food there.

Could you tell me when exactly are you planning to go? Who is going with you? Are they anybody I know? I wonder if you have planned any hiking route already. Please let me know if you have!

I'll be looking forward to your answer.

All the best,

Paula