Құрылымы жоқ топырақтың құнарсыз болу себебі

Топырак эрозиясынан. ол жел кушимен немесе су агыныны мен топырактын кунарлы кабатын кетиреди

1)Ангара и Иритыш
2) Байкал славится своей чистой водой. Глубина 1600 метров, и это одно из самых красивейших мест на Земле!
3)Ангара (она единственная)
4)
5) Из-за большой глубины. В. Ф. Дягилев писал: Байкал — одно из величайших озер земного шара. Но жители берегов Байкала называют его морем. «Как можно называть Байкал озером. Озеро — мелкое. Их много по берегам «моря» . А Байкал — огромное бурное море. Да так и в песнях поется» « Русские поселенцы называли Байкал либо Святым морем, либо Священным морем» .
6) Расположен в другой природной зоне.

school is where we learn . Everyone remembers their first day at school. Today is the first of September. Exciting, festive, beautiful day. It was from that day that I understood the word "school" and how difficult it is to learn in the world of knowledge. Since then, every day at school has been unique for me. I found a lot of friends here. At each break, we communicate, and at each lesson you will learn more and more new and interesting things. The uniqueness of my school is that only we have such wonderful, kind and sensitive teachers who are able to find an approach to each student. In each lesson, they put a large part of their soul into us. Without knowledge, a person today cannot live in any country in the world. An educated person is valued anywhere in the world. Therefore, our teachers help each child to learn new material not only for good grades, but also for high-quality knowledge.

Объяснение:

school is where we learn . Everyone remembers their first day at school. Today is the first of September. Exciting, festive, beautiful day. It was from that day that I understood the word "school" and how difficult it is to learn in the world of knowledge. Since then, every day at school has been unique for me. I found a lot of friends here. At each break, we communicate, and at each lesson you will learn more and more new and interesting things. The uniqueness of my school is that only we have such wonderful, kind and sensitive teachers who are able to find an approach to each student. In each lesson, they put a large part of their soul into us. Without knowledge, a person today cannot live in any country in the world. An educated person is valued anywhere in the world. Therefore, our teachers help each child to learn new material not only for good grades, but also for high-quality knowledge.