Вопрос школьника по предмету Окружающий мир
какую часть от всех запасов воды на Земле составляет пресная вода??
1)одну пятую
2)одну шестую
3)одну третью
4)две третьих
Ответ учителя по предмету Окружающий мир
2,5-3% пресной воды. около 85-90% запасов пресной воды находится во льдк
Похожие вопросы от пользователей
100-3*18
100-4*18
(34+36):10
(75-33):3
(82-16):33
Выразите несогласие со следующими утверждениями.
1.The right topic for discussion was found at once.
2. Huck was taught to read.
3. This works by this writer will be studied next semester.
4. Upgraded computers will be installed in every school.
5. Cultural competence is developed through mastering a foreign language.
6. Kids were kept at school till 4 o’clock .
7. In Great Britain the school budgets are decided by the head teachers.
8. In Britain religion is taught at schools.
9. The loan for tuition will be paid later.
10. Postgraduate degrees have been given to all the students.
(1-x^2)^2+3.7(1-x^2)+2.1=0
(1+x^2)^2+0.5(1+x^2)-5=0