Which country is the biggest
producer of mercury in the world?

What happens to tropical soils when the rain forest is cleared?

Which form of coal is mainly suitable for producing thermal power?

Seasonal contrast in temperature are minimum in the equatorial region because:

Which of the following types of coal represents the first stage of formation of coal?

Which one of the following is landlocked country?

The largest reserves of fresh water on,the Earth's surface is in:

Where was the world's first oil-well
drilled in the nineteenth century?

The Trade winds are caused by:

South Africa is the largest exporter of_____________

Which crop is affected by disease called blast?

Which one of the following is not a form of precipitation?

Temperature generally decreases towards the poles because

Which one of the following countries is situated geographically in America but politically is a part of Europe?

Winds blow:

In which type of rocks are metals like
gold and copper mostly found?

Japan experiences frequent
earthquakes because it is located:

Black Forest is the name of mountain present in___________

The movement inside the Earth's crust is studied by:

The factors which determine the climate of a place are: 1. Soil 2. Latitude 3. Altitude 4. Vegetation

The removal of rock, layer by layer due to weathering is called:

In which type of rocks are coal and petroleum found?

Perspiration is maximum when temperature is:

Venice in Italy and Vienna in Austria are famous for________

Choose the correct statement about Sedimentary rocks:

Which of the following are correctly matched? 1. Gneiss : Metamorphic 2. Granite : Igneous 3.Sandstone : Sedimentary

The "Horn of Africa" Includes___________

Deciduos trees are those:

rho plane of contact of the troposphere and stratosphere is known as:

The Sea breeze blows during:

The igneous rocks are formed due to:

Which of the following practices of cultivation can be referred to as crop rotation?

The type of igneous rocks which are formed midway between volcanic and plutonic rocks, are-known as:

Atmospheric pressure depends on: 1 Altitude 2 Temperature 3 Earth rotation 4 Moon's pull

With which of the following items is Kimberley associated?

Doldrums are:

Which of the following pairs are wrong?

Which of the following is not a sedimentary rock?

Which is the main industrial activity of Tanzania?

Which of the following cities is incorrectly matched to the river on which it is situated?

Match the following:
A. Sheffield 1. Germany
B. Detroit 2. England
C. Baku 3. France
D. Munich 4. Azerbaijan

Atmospheric pressure exerted h is due to:

Which of the following rocks is transformed into marble?

Which of the following regions gets no rainfall throughout the year?

In which country are diamonds abundantly found?

Rocks which are formed by the solidification of lava on the earth's surface are:

The principal reason for the
formation of metamorphic rocks is:

Sedimentary rocks are formed by the process of:

Which of the following is called the "Gateway to the Pacific"?

Which one of the following countries
does not border the Caspian sea?

What causes snowfall?

Which one of the following is a organically formed sedimentary rock?

Which one of the following seas is without a coastline?

Which one of the following
ecosystems covers the largest area of the earth's surface?

The portion of the atmosphere which extends from the earth's surface upto 15 km and experiences decrease in temperature at constant rate is:

The direction of ocean currents reversed with season:

What is the correct sequence of the given clouds from low to high altitudes?

Arrange the following soil particle by size in The descending order: I. Gravel II. Clay III. Silt IV. Sand

Coral reefs are formed by: