Composition and Structure of the Atmosphere — Geography STD 7 — Question

The river Nile flows through a desert and yet has water throughout the year.

What method would you use to measure the length of a river?

On a blank outline map of Africa
(a) Mark with brown lines the Atlas and the Drakensberg Mountains.
(b) Shade with yellow and label the Sahara Desert and the Kalahari Desert.
(c) Shade with light brown the plateau region of Africa, the Ethiopian and Adamawa Highlands.
(d) Colour with blue and label neatly all the surrounding water bodies, oceans, seas, bays, gulfs, and straits.

On the outline map of Europe, use different colours to mark and label the following:

1. Oceans—Arctic, Atlantic
2. Seas—Mediterranean, Baltic, North Sea
3. Straits—Dover, Gibraltar
4. Plateau—Central Massif, Meseta
5. Mountains—Alps, Pyrenees, Carpathians
6. Rivers—Danube, Rhine, Volga
7. Lakes—Ladoga, Onega, Vanern
8. Capitals—Paris, Moscow, Berl

Mark two major centres of IT industries.

The Scandinavian coutnries are generally considered to have a separate cultural identity. Form groups in your class and search the Internet to gather information on these countries and then hold a discussion under the following points.

1. employment
2. education
3. law and order
4. care for the aged

Form a group in your class and obtain a topo sheet from the Geography Department of your school. Look at it carefully and identify the following features :

1. settlements
2. railway lines
3. agricultural fields
4. roads

I am a lake that does not lie in the Great Rift Valley of Africa

What is tidal energy?