TEST SERIES - 12 (II)

Match List-I (Regions) with ListII (Characteristics) and select the correct answer using the code given below the lists:

• Tundras

• Tropohytes

• Savannas

• Epiphytes

• Salvas

• Tropohytes

• Monsoon lands

• Mosses and lichens

‘Rally for Valley’ programme in India was organised to highlight the problem of

• environmental degradation

• biodiversity

• resettlement of displaced people

• loss of agricultural land

Which one of the following statements is correct?

• All the abiotic resources are non-renewable and all the biotic resources are renewable

• All the abiotic resources are nonrenewable but some of the biotic resources are non-renewable

• Some of the abiotic resources are renewable but the biotic resources are renewable

• Some of the abiotic resources are renewable and some of the biotic resources are non-renewable

The state of inactivity adopted by desert animals during the hottest and driest season is known as

• basal metabolism

• dormancy

• aestivation

• hibernation

The wave length of electromagnetic wave of the spectrum is expressed in the unit

• Lengley

• Hertz

• PhotonsAngstorm

• Angstorm

The transition zone between two Ecosystems is called

• biome

• biotope

• ecotone

• sere

Among the following greenhouse gases, the emission of which one of the following is entirely anthropogenic?

• Chlorofluorocarbons

• MethaneNitrous oxide

• Nitrous oxide

• Hydrogen sulphide

Human Geography is ‘Human Ecology’

• Barrow

• Huntington

• Ratzel

• Vidal de La Blache

Select the correct sequence of food chain in the Arctic waters from the following:

• Zooplankton - diatoms - fishpolar bear

• Diatoms - zooplankton - fish - seal - polar bear

• Fish - diatoms - seal - zooplankton - polar bear

• Diatoms - fish - polar bear - seal - zooplankton

Match List-I (Climatic Conditions) with List-II (Tree Species) select the correct answer using the codes given below the lists:

• Equatorial

• Mahogany

• Hot Deserts

• Spruce

• Mediterranean

• Oak

• Temperate

• Acacia