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1. Answer the following questions.
(i) What is agriculture?
Answer: Agriculture is a primary activity that includes growing crops, vegetables, fruits, flowers and rearing livestock. Agriculture is a primary activity, as it is connected with the extraction and production of natural resources.
(ii) Name the factors influencing agriculture?
Answer: The factors that influence agriculture include soil, climate, topography, population etc.
(iii) What is shifting cultivation? What are its disadvantages?
Answer: Shifting cultivation is also known as Slash-and-burn cultivation. It is a type of farming activity which involves clearing of a land plot by cutting down trees and burning them. The ashes are then mixed with the soil and crops are grown. After the land has lost its fertility, it is abandoned. The farmers then move to a new place.
Disadvantages of shifting cultivation:
(iv) What is plantation agriculture?
Answer: Plantations are a type of commercial farming where single crops of tea, coffee, sugarcane, cashew, rubber, banana or cotton are grown. Large amounts of capital and capital are required. The produce may be processed on the farm itself or in nearby factories. The development of a transport network is thus essential for such farming. Major plantations are found in the tropical regions of the world. Rubber in Malaysia, coffee in Brazil, tea in India and Sri Lanka are some examples.
(v) Name the fiber crops and name the climatic conditions required for their growth.
Answer: Jute and Cotton are fiber crops. The climatic conditions necessary for the growth of Jute are high temperature, heavy rainfall and high humidity. Similarly, for growth of cotton, high temperature, light rainfall, bright sunshine are required.
2. Tick the correct answer.
(i) Horticulture means
(a) growing of fruits and vegetables
(b) primitive farming
(c) growing of wheat
Answer: (a) Growing of fruits and vegetables
(ii) Golden fiber refers to
(a) tea
(b) cotton
(c) jute
Answer: (c) Jute
(iii) Leading producers of coffee
(a) Brazil
(b) India
(c) Russia
Answer: (a)Brazil
3. Give reasons.
(i) In India agriculture is a primary activity.
Answer: Agriculture is a primary activity, because many regions in India have fertile land that is favourable for agriculture. Two-thirds of the Indian population still depend on agriculture. This is mainly because of the lack of literacy among the people. Hence, India being a densely populated country requires large scale production of food to fulfill the people needs.
(ii) Different crops are grown in different regions.
Answer Different crops are grown in different regions, because growing the crops depends on factors such as favourable topography of soil, demand of produce, type of Climate, amount of rainfall, technology and labour.
4. Distinguish between the following.
(i) Primary activities and tertiary activities
Answer: Primary activities are related to production and extraction of natural resources such as fishing, agriculture, mining, whereas tertiary activities are those that provide support to primary and secondary sectors in carrying out their activities like transportation, banking etc.
(ii) Subsistence farming and intensive farming.
Answer: Subsistence farming is a type of farming that the farmer practices to meet the needs of his family. The cultivation of crops is done for personal consumption. It involves low levels of technology and household labour to produce a small output. In intensive subsistence agriculture, the farmer cultivates a small plot of land using simple tools and more labour. Rice, wheat, maize, pulses and oilseeds are the crops grown in this type of farming. Intensive subsistence agriculture is prevalent in the thickly populated areas of the monsoon regions.
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