The earth is mostly covered with rocks older than __________ million years.

In Pakistan, igneous rocks are found in __________ .

Marble was originally __________ , a sedimentary rock.

Some of the world's largest glaciers are found in the __________ Range in Pakistan.

__________ contains a lot of humus in it.

Most of metals found in ground in form of mixtures are called __________.

Gold, silver and platinum are mostly used to make __________.

we know about dinosaurs and other animals of the remote past because of their __________.

Alps in Europe and Andes in South America are examples of __________ Mountains.

The raised flat grounds formed by the accumulation of lava are called __________.

Asia is the largest continent covering about __________ of the total land.

The eastern part of the Indian Ocean is known as the __________.

To the __________ of Pakistan lies Rajasthan, an Indian province.

The height of Mount Everest is __________ above the sea level.

Shahrah-e-Resham connects Pakistan with __________.

Water occupies __________ of the earth's surface.

The Indus Plain lies in the west of __________.

__________ is the largest country of the world as regards population.

Sri Lanka is famous for the production of __________.

__________ is an example of liquid mineral.

Paper is made from __________.

The earth is about __________ million years old.

Sedimentary rocks cover __________ of the earth's surface.

Granite consisting of very small pieces of rocks is used to surface __________.

Some __________ are rare and precious, e.g. diamonds, rubies and emerald.

The River Indus rises in the glaciers of __________ Tibet.

At Kalabagh the River Indus emerges on the plains of __________.

Punjnad is the union of __________ rivers of Punjab.

The River Indus covers a distance of __________.

At __________ the River Ganges is joined by its mighty tributary Jamuna.

The delta of the River __________ is covered by dense forests.

In Pakistan, the first steel mill was started in __________.

The __________ industry is the most important industry in South Asia.

__________ is the largest producer of sugar in the world.

In Pakistan, the paper mills are located at Karachi, Charsadda, Lahore and __________.