Factors Affecting Vegetation

Question 1HardLevel 60

If trees gradually become shorter with increasing altitude in a mountain area what does it show?

AHuman language effectBOnly increase in soil salinityCDecrease in temperature and growing period with altitudeDDirect effect of road construction

Question 2HardLevel 60

Why do leaves remain throughout the year in evergreen forests?

ABecause snow remains there all the timeBBecause rainfall never occurs thereCBecause only saline water exists thereDBecause sufficient moisture and warmth maintain leaves continuously

Question 3HardLevel 60

If temperature is suitable but sunlight is very low which plant process will be affected?

APhotosynthesisBCurrency exchangeCRiver erosionDRock formation

Question 4HardLevel 60

How does soil texture affect vegetation?

AIt decides plant languageBIt affects water holding and drainageCIt changes direction of the sunDIt always stops rainfall

Question 5HardLevel 60

If mining removes topsoil from an area what effect will it have on vegetation?

AVegetation will immediately become denseBRainfall will always increaseCVegetation may decline due to lack of roots support and nutrientsDMangroves will grow on mountains

Question 6HardLevel 60

Vegetation and wildlife conservation should not be seen separately because of what reason?

AWildlife does not need vegetationBVegetation is only for humansCWildlife does not live in soilDVegetation provides food shelter and breeding sites

Question 7HardLevel 60

If rainfall is low and temperature is high which adaptation is more likely in plants?

ASmall leaves and thick barkBVery broad soft leavesCRootless stemDYear round waterlogging tolerance

Question 8HardLevel 60

In which condition can secondary vegetation grow in place of natural vegetation?

AWhen forest has never been disturbedBWhen original forest has been affected by cutting or fireCWhen the sea has frozenDWhen soil has completely disappeared

Question 9HardLevel 60

Shift of vegetation zones due to climate change shows which process?

ALinguistic changeBMarket expansionCChange in suitable climatic rangeDRailway construction

Question 10HardLevel 60

If green cover decreases in an area what effect is possible on local climate?

ALocal cold will always increaseBSunlight will endCRain will occur every dayDHeat may increase due to reduced shade and transpiration

Question 11HardLevel 60

Which combination is most likely to support evergreen forest development?

AHigh rainfall warm temperature and sufficient moistureBLow rainfall high heat and sandy soilCPermanent frost and short growing seasonDSaline marsh and tidal water

Question 12HardLevel 60

Which combination is most likely to produce thorny vegetation?

AHigh moisture and year round rainBLow rainfall high temperature and water scarcityCCold alpine climateDMarshy saline coast

Question 13HardLevel 60

Which combination is most associated with mangrove forests?

ACold high mountain slopeBDry sandy desertCSaline water marshy soil and coastal areaDDeep glacial valley

Question 14HardLevel 60

Which combination is most related to alpine vegetation?

AWarm coastal marshBHigh rainfall evergreen plainCDry hot desertDHigh mountain cold and short growing season

Question 15HardLevel 60

If river bank vegetation is removed what major geomorphic effect may occur during floods?

ABank erosion may increaseBRiver will freezeCRiver course will always remain straightDMangroves will grow on mountains

Question 16HardLevel 60

If vegetation cover decreases what effect can occur on groundwater recharge?

ARecharge will always increaseBRecharge may decrease as surface runoff increasesCGroundwater will instantly become seawaterDThere will be no relation

Question 17HardLevel 60

Which statement gives an incorrect analysis of vegetation factors?

AAltitude changes temperatureBRainfall increases water availabilityCDeforestation increases forest coverDSoil supports roots

Question 18HardLevel 60

If expansion of fields cuts wildlife corridors what effect will occur?

APhotosynthesis will stopBSoil will become fertile automaticallyCRainfall will increase immediatelyDHabitat fragmentation and barrier to wildlife movement will occur

Question 19HardLevel 60

If soil nutrients are low in an area what should be considered in afforestation planning?

ALocal suitable species and soil improvementBPlanting only all foreign speciesCBlocking drainageDRemoving all shrubs and leaving land bare

Question 20HardLevel 60

Which example shows that human intervention is not always negative?

AReckless cuttingBAfforestation and creating protected areasCOvergrazingDSpreading forest fire

Factors Affecting Vegetation

Quiz this set

If trees gradually become shorter with increasing altitude in a mountain area what does it show?

Why do leaves remain throughout the year in evergreen forests?

If temperature is suitable but sunlight is very low which plant process will be affected?

How does soil texture affect vegetation?

If mining removes topsoil from an area what effect will it have on vegetation?

Vegetation and wildlife conservation should not be seen separately because of what reason?

If rainfall is low and temperature is high which adaptation is more likely in plants?

In which condition can secondary vegetation grow in place of natural vegetation?

Shift of vegetation zones due to climate change shows which process?

If green cover decreases in an area what effect is possible on local climate?

Which combination is most likely to support evergreen forest development?

Which combination is most likely to produce thorny vegetation?

Which combination is most associated with mangrove forests?

Which combination is most related to alpine vegetation?

If river bank vegetation is removed what major geomorphic effect may occur during floods?

If vegetation cover decreases what effect can occur on groundwater recharge?

Which statement gives an incorrect analysis of vegetation factors?

If expansion of fields cuts wildlife corridors what effect will occur?

If soil nutrients are low in an area what should be considered in afforestation planning?

Which example shows that human intervention is not always negative?

Quiz result

Factors Affecting Vegetation

Quiz this set

If trees gradually become shorter with increasing altitude in a mountain area what does it show?

Why do leaves remain throughout the year in evergreen forests?

If temperature is suitable but sunlight is very low which plant process will be affected?

How does soil texture affect vegetation?

If mining removes topsoil from an area what effect will it have on vegetation?

Vegetation and wildlife conservation should not be seen separately because of what reason?

If rainfall is low and temperature is high which adaptation is more likely in plants?

In which condition can secondary vegetation grow in place of natural vegetation?

Shift of vegetation zones due to climate change shows which process?

If green cover decreases in an area what effect is possible on local climate?

Which combination is most likely to support evergreen forest development?

Which combination is most likely to produce thorny vegetation?

Which combination is most associated with mangrove forests?

Which combination is most related to alpine vegetation?

If river bank vegetation is removed what major geomorphic effect may occur during floods?

If vegetation cover decreases what effect can occur on groundwater recharge?

Which statement gives an incorrect analysis of vegetation factors?

If expansion of fields cuts wildlife corridors what effect will occur?

If soil nutrients are low in an area what should be considered in afforestation planning?

Which example shows that human intervention is not always negative?

Quiz result

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