Geo Lesson 2:Land,Soil,Water,Natural Vegetation & Wildlife

In which of the following continent is Tanzania situated?

• Europe

• Asia

• Africa

• South America

Which of the following is the most important natural resource ?

• land

• water

• air

• all of these

The uneven distribution of population in the world is due to the varied characteristics of

• land and climate

• climate

• vegetation

• settlements

The example of common property resource is

• community land

• individual building

• private land

• none of these

____ is the use of land for different purposes like agriculture, forestry, mining, construction of buildings, houses, industries and roads.

• Land degradation

• Land use

• Land filling

• Land digging

Which of the following determine the use of land?

• Soil and topography

• Climate and vegetation

• Availability of water

• All of these

The lower-most layer of the soil is

• Weathered rock

• Parent rock

• Sub soil

• None of these

Which of the following is used for soil conservation?

• Mulching

• Shelter belts

• Contour ploughing

• All of these

Mass movement of rocks down the hills could be a sign of

• Landslides

• Floods

• Deforestation

• Weathering

As the exposed rock break off and start decaying due to temperature change, this process is called

• Deforestation

• Landslide

• Soil erosion

• Weathering