Which of the following features could be found in the upper course of rivers?

A. Ox-bow lakes

B. Waterfall

C. Deltas

D. Levees

Ash and cinder cones are associated with

A. Ozone depletion

B. Hurricanes activities

C. Earthquakes

D. Volcanic eruption

Deposition of fine grained sand carried over long distance by wind is known as

A. Chernozem

B. Laterite

C. Loess

D. Podzols

The core of the earth is also called______?

A. Mesosphere

B. Lithosphere

C. Hydrosphere

D. Barysphere

Which of the following environmental resources is non-renewable?

A. Rain

B. Minerals

C. Water

D. Oxygen

Relief rainfall is common around the

A. Lowland areas

B. Peneplains

C. Highland areas

D. Sahara desert

Which of the following features is of volcanic origin?

A. Sill

B. Zeugen

C. Loess

D. Gorge

The instrument used for measuring atmospheric pressure is

A. Hygrometer

B. Barometer

C. Thermometer

D. Anemometer

The gradual breakdown of rocks in situ by either physical or chemical process is called

A. Erosion

B. Denudation

C. Weathering

D. Deposition

The Fourth planet from the sun in the solar system is

A. Mercury

B. Uranus

C. Neptune

D. Mars