Which of the following is not a type of mountain?

• A. conical mountain
• B. block mountain
• C. fold mountain
• D. mountain of accumulation

The variable which is both a control and an element of weather and climate is?

• A. wind
• B. airmass
• C. temperature
• D. rainfall

The rate of natural increase that has been adjusted for net immigration or emigration is the?

• A. fertility rate
• B. migration rate
• C. rate of population growth
• D. rate of population decline

If a country has a population of 20,000,000 and its size is 1,000,000 km² then its population density is

• A. 5 persons/km²
• B. 15 persons/km²
• C. 20 persons/km²
• D. 30 persons/km²

Villages which lie along the foot of a chalk escarpment at head stream points are referred to as?

• A. fall-line settlements
• B. fault-line villages
• C. spring-line settlements
• D. scarp-line villages

Steeps-sided and flat-floored valleys found in hot desert are the products of?

• A. fluvial erosion
• B. wind abrasion
• C. wind deflation
• D. glacial erosion

An ecosystem has all the following characteristics except that it is

• A. integrative
• B. structured
• C. a component
• D. a system

In a combined maximum and minimum thermometer, the difference between the hottest and coldest daily temperature for that day gives the?

• A. Diurnal range of temperature
• B. Mean daily temperature
• C. Minimum daily temperature
• D. Maximum daily temperature

The dominant climatic elements that controls soil development are

• A. temperature and pressure
• B. precipitation and wind
• C. temperature and precipitation
• D. precipitation and humidity

The instrument used in measuring the intensity of an earthquake is known as?

• A. Earthometer
• B. Ritcher's Scale
• C. Seismograph
• D. Shock Wave