Factors Affecting Natural Vegetation

Q. The Great Indian Desert is also known as the:

1. Thar Desert
2. Rann of Kutch
3. Jaisalmer Desert
4. Bikaner Desert

Q. What do you mean by photoperiod?

1. Duration of time during the night when an organism receives sunlight.
2. Duration of time during the day when an organism receives rainfall.
3. Duration of time during the day when an organism receives high temperature.
4. Duration of time during the day when an organism receives sunlight.

Q.

What do you understand by the barchans?

Q. India’s climate is referred to as “tropical monsoon” climate. Which of the following winds are responsible for causing rainfall in India?

1. Trade Winds
2. Southwest Monsoon Winds
3. Retreating Northeast Monsoon Winds
4. Westerlies

Q. Mangroves grow in the swampy deltaic soil found in the .

1. Great Indian Desert
2. Himalayas
3. Sunderbans
4. Northern Plains

Q. Choose the factors that affect the vegetation of a place.

1. Population density
2. Soil
3. Relief
4. Precipitation

Q. Which of the following is/are the major factor(s) that determine the distribution of plants and animals?

1. Relief
2. Climate
3. People
4. Politics

Q. What are the factors affecting vegetation of an area?

Q. Climatic condition of a place is affected by which of the following factors?

1. Precipitation
2. Temperature
3. Soil
4. Photoperiod

Q. is the duration of time when an organism receives sunlight during the day.

1. Photoperiod
2. Climate
3. Precipitation
4. Humidity

Q. The Great Indian Desert is suitable for the growth of cacti and thorny bushes. Choose the most suitable factor, amongst the following, that determines the presence of this type of tropical thorn vegetation.

1. Wind
2. Season
3. Weather
4. Soil

Q. Choose the correct statement(s).

1. Photoperiod is the amount of rainfall in a place.
2. Trees grow faster in places that receive sunlight for longer duration.
3. Plant growth is stunted in places that receive sunlight for longer duration.
4. Plant growth is stunted in places that receive sunlight for lesser duration.

Q. Which of the following conditions affect the climatic conditions of a given place?

1. Photoperiod
2. Temperature
3. Precipitation
4. Photosynthesis