Hydrosphere

Essentials of Geology

Bilingual group

Faculty of Education,UCM

Structure and composition of Earth

Bilingual group

Faculty of Education, UCM

Table of contents

Bilingual group

Faculty of Education, UCM

Introduction

Ocean covers 71% of Earth surface

Average depth of 3,800 m

Hydrosphere:97% ocean water,

3% fresh water (surface, ground and

glaciers)https://www.youtube.com/watch?v=hwVU0-

2Qnso&feature=iv&src_vid=5huGCDBJc7s&

annotation_id=video%3Apfc%3AhwVU0-

2Qnso

Bilingual group

Faculty of Education, UCM

Hydrosphere material: water

Universal

solvent

High specific

heat capacity Density

https://www.youtube.com/watch?v=3jwAGWky98c

Bilingual group

Faculty of Education, UCM

The water

cycle

Ocean dynamic

Bilingual group

Faculty of Education, UCM

Surface Deep currentshttps://www.youtube.com/watch?v=FuOX23yXhZ8

https://www.youtube.com/watch?v=YCorkyBe66o

https://www.youtube.com/watch?v=qeZgJzt3m04

Cryosphere

Bilingual group

Faculty of Education, UCM

https://www.youtube.com/watch?v=PjAXoETeVIc

https://www.youtube.com/watch?v=FLCgybStZ4g

Hydrosphere

Essentials of Geology Structure and composition of Earth

Credits

Bilingual group

Faculty of Education,UCM

Comments and suggestions: juan.pena@quim.ucm.es

Oceans’ origin

https://www.youtube.com/watch?v=hwVU0-

2Qnso&feature=iv&src_vid=5huGCDBJc7s&annotation_id=video%3Apfc%3AhwVU0-2Qnso

Properties of water:

https://www.youtube.com/watch?v=3jwAGWky98c

Water cycle: Met Office.

https://www.youtube.com/watch?v=zBnKgwnn7i4

NASA. Oceans currents & salinity:

https://www.youtube.com/watch?v=FuOX23yXhZ8

https://www.youtube.com/watch?v=YCorkyBe66o

https://www.youtube.com/watch?v=qeZgJzt3m04

NASA. Cryosphere

https://www.youtube.com/watch?v=PjAXoETeVIc

Yale forum on climate change. Permafrost

https://www.youtube.com/watch?v=FLCgybStZ4g