Hydrosphere and Relief of the Ocean floor. Social Science, Class 9: lessons, tests, tasks.

1.	Where does water come from?
2.	Hydrosphere and Hydrological cycle
3.	Freshwater and oceans
4.	Ocean features
5.	Continental Shelf
6.	Continental slope and Continental rise
7.	Deep-Sea Plains or Abyssal Plains
8.	Oceanic deeps and Oceanic ridges

1.	Continental slope Difficulty: easy	3
2.	Distribution of water Difficulty: easy	3
3.	Oceanography Difficulty: easy	3
4.	Significance of continental shelf Difficulty: easy	3
5.	Trenches and ridges Difficulty: easy	3
6.	Relief of Ocean Difficulty: medium	3
7.	Abyssal plain Difficulty: medium	3
8.	Freshwater sources Difficulty: medium	3
9.	Glimpse of continental slope Difficulty: medium	3
10.	Hypsometric curve and continental shelf Difficulty: medium	3
11.	Land and water hemispheres Difficulty: medium	3
12.	Oceanic deep and Ridges Difficulty: medium	3
13.	Hydrosphere and Hydrological cycle Difficulty: medium	3
14.	Continental rise and measurements Difficulty: medium	2
15.	Continental shelf Difficulty: medium	3
16.	Features of Ocean floor Difficulty: medium	3
17.	Understanding Deep-sea plain Difficulty: medium	3
18.	Understanding Hydrosphere Difficulty: medium	3
19.	Rain and Ground water Difficulty: medium	2
20.	Ridges and deeps Difficulty: hard	4

1.	Training Test Difficulty: medium	9
2.	Training Test 2 Difficulty: medium	9

1.

Methodical recommendation

Hydrosphere and Relief of the Ocean floor