Exam on hydrosphere: salt and fresh water, water cycle, rivers and their features

USEFUL INFORMATION FOR THE EXAM 1ESO F

M	T	W	T	F	S	S
						1
2	3	4	5	6	7	8
9	10	11	12	13	14	15
16	17	18	19	20	21	22
23	24	25	26	27	28	29
30