Factors Affecting Natural Vegetation

Q.

Plants spread out their branches and leaves in order to:

1. Get more sunlight

2. To make it more beautiful

3. Get more rain

4. Provide us with shade

Q. Choose the incorrect statements from the following.

1. Sunlight is not essential for the growth of plants.
2. Trees grow faster in places that receive sunlight for a longer duration.
3. Trees grow faster in places that receive sunlight for a lesser duration.
4. Photoperiod is the duration of time when an organism receives sunlight during a day.

Q.

What do you understand by photoperiod? Write the effects of photoperiod on plants.

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

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

Q. Which are the two factors on which the growth of vegetation mostly depends?

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. Temperature
2. Precipitation
3. Soil
4. All the above

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

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

Q.

who control the india climate

Q. Which of these terms refers to the terrain in a particular region?

1. Precipitation
2. Photoperiod
3. Relief
4. Anticline

Q.

Choose the right answer from the four alternatives given below.

(i) Which one of the following places receives the highest rainfall in the world?

(a) Silchar	(c) Cherrapunji
(b) Mawsynram	(d) Guwahati

(ii) The wind blowing in the Northern Plains in the summers is known as

(a) Kaal Baisakhi	(c) Trade Winds
(b) Loo	(d) None of the above

(iii) Which one of the following causes rainfall during winters in north-western part of India?

(a) Cyclonic depression	(c) Western disturbances
(b) Retreating monsoon	(d) Southwest monsoon

(iv) Monsoon arrives in India approximately in

(a) Early May	(c) Early June
(b) Early July	(d) Early August

(v) Which one of the following characterises the cold weather season in India?

(a) Warm days and warm nights	(c) Cool days and cold nights
(b) Warm days and cold nights	(d) Cold days and warm nights

Q. India has a wide range of vegetation because of _____.

1. varied weather pattern
2. varied climatic conditions
3. human interference
4. high temperature

Q. India has a wide range of vegetation because of _____.

1. varied weather pattern
2. varied climatic conditions
3. human interference
4. high temperature

Q. Choose the incorrect statements from the following.

1. Sunlight is not essential for the growth of plants.
2. Trees grow faster in places that receive sunlight for a longer duration.
3. Trees grow faster in places that receive sunlight for a lesser duration.
4. Photoperiod is the duration of time when an organism receives sunlight during a day.

Q. What factor are responsible for distribution of plant and animal in india ans pakistan

Q.

How does the western cyclonic disturbance affect the climate and crops of Punjab ?

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

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

Q. What percentage of montane forests are found in India?

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

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

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. How the monsoon winds affect the climate of india?

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. Describe the factors that affect the flora and fauna of any region .

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. Temperature
2. Precipitation
3. Soil
4. All the above

Q. The character and extent of vegetation are mainly determined by which of the climatic factor(s)?

1. Temperature
2. Humidity
3. All of the above
4. Precipitation