Marshy and saline coastal soil is suitable for which type of vegetation?
Mangroves grow in marshy and saline coastal areas. Exam tip: remember Sundarbans as a mangrove example.
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SubjectsGeography
वनस्पति को प्रभावित करने वाले कारक
In this Class 9 Geography topic from “Natural Vegetation and Wildlife,” students learn why different regions support different kinds of plants. They examine how temperature, rainfall, sunlight, soil, relief, altitude, and slope influence the growth and distribution of natural vegetation. The topic also helps them connect vegetation patterns with climate and landforms, and understand how human activities can alter plant cover. These ideas build a clear foundation for reading India’s varied landscapes and vegetation regions.
TOPIC PRACTICE
Up to 20 questions from this page. Select your focus, then start.
Mangroves grow in marshy and saline coastal areas. Exam tip: remember Sundarbans as a mangrove example.
View question detailsLength of day affects plant growth and flowering. Exam tip: connect photoperiod with daylight.
View question detailsFlat fertile land is often used more by humans. Exam tip: connect land use with human effect on vegetation.
View question detailsHigher water availability helps plant growth. Exam tip: remember the relation between rainfall and forest density.
View question detailsVegetation can remain where human use is less on difficult slopes. Exam tip: write the relation between slope and land use.
View question detailsTemperature affects plant growth and vegetation zones. Exam tip: treat temperature as a major climatic factor.
View question detailsDeciduous forests save water by shedding leaves in the dry season. Exam tip: connect deciduous forests with seasonal dryness.
View question detailsWater can drain quickly from sandy soil, so dry vegetation occurs. Exam tip: connect sandy soil with thorny plants.
View question detailsIndia's vegetation is diverse due to differences in altitude, rainfall, soil and temperature. Exam tip: write multiple causes for diversity.
View question detailsFertile soil is useful for roots and growth of plants. Exam tip: connect fertility with nutrition.
View question detailsCold conditions at height create different vegetation types. Exam tip: connect alpine with mountain altitude.
View question detailsWarm and moist environment supports plant growth. Exam tip: connect hot humid climate with dense forests.
View question detailsLow water availability limits plant growth and density. Exam tip: connect rainfall with plant height too.
View question detailsGrasslands can occur in open areas with moderate rainfall. Exam tip: connect grassland with moderate moisture.
View question detailsDeforestation and land use change can reduce natural vegetation. Exam tip: write human impact as a separate point.
View question detailsRelief means the shape and height of the land, including plains, hills, mountains and slopes. These features influence natural vegetation by affecting drainage, soil depth, exposure to sunlight, temperature and the movement of moisture. Human land use is also often connected with relief: broad, level plains are easier to cultivate, while steep slopes are less suitable for large-scale farming and may retain forest cover where conditions permit.
Option A gives the best general example: farming is common on level plains, while forests may occur on hill slopes. This does not mean every plain is cultivated or every slope is forested, because climate and human activity also matter. The other options are not reasonable relief-vegetation relationships. Therefore the first choice correctly shows how landform can produce different patterns of natural vegetation.
Deciduous trees shed leaves in dry time to reduce transpiration. Exam tip: connect leaf fall with water saving.
View question detailsClimate decides the basic conditions for plant growth. Exam tip: write climate as the main controller of vegetation.
View question detailsIn dry areas, small or thorny leaves reduce water loss. Exam tip: connect leaf adaptation with transpiration.
View question detailsAlpine type vegetation can be found in high cold areas. Exam tip: see altitude and cold together.
View question detailsQUIZ COMPLETE