op ind geo 2 Flashcards
(282 cards)
”"”Blue Revolution”” is related to- (A) Fish production (B) Milk production (C) Oil production (D) Food production”
“(A) (SSC CPO 2006, CGL 2006) Exp: The rapid increase in the production of fish is termed as the ““Blue Revolution””. India ranks 3rd in the world after Peru and China.”
”"”Yellow Revolution”” in India is related to- (A) Rice production (B) Oilseed production (C) Tea production (D) Flower production”
“(B) (SSC Tax Asst. 2006) Exp: ““Yellow Revolution”” is the rapid increase in the production of edible oil due to hybrid varieties such as GM mustard.”
As per the classification by agriculture ministry, how many agro-climatic zones are in India? (A) 123 (B) 126 (C) 127 (D) 122
(C) (SSC CHSL 2010) Exp: Although planning commission has divided India into 15 agro climatic zones, Agricultural Ministry on the other hand has divided India into 127 zones.
Find the incorrect pair- (A) Tea-Assam (B) Peanut-Bihar (C) Coconut-Kerala (D) Sugarcane-Uttar Pradesh
(B) (SSC CPO 2010) Exp: Major peanut production of India occurs in Gujarat rather than Bihar. All the other options are matched correctly.
BT seed is related to- (A) Rice (B) Wheat (C) Cotton (D) Oilseed
(C) (SSC CGL 2011) Exp: BT cotton is Genetically Modified Crop. BT (Bacillus Thuringiensis) is a soil bacteria which is commonly used as a biological pesticide.
Social forestry is- (A) Growing plants of various species on private land (B) Management of forests by co-operative council (C) Growing plants of same species on public land (D) Growing and managing useful plants on public land
(D) (SSC CHSL 2011) Exp: Social forestry as a concept was first used by National Commission on Agriculture in 1977. It is the management and Protection of barren land and afforestation leading to social development.
Which of the following state is considered as the traditional area for tank irrigation in India? (A) Gujarat (B) Tamil Nadu (C) Assam (D) Orissa
(B) (SSC CHSL 2015) Exp: Tank irrigation is an important source of irrigation. It is widely prevalent in Karnataka plateau, eastern M.P. eastern Maharashtra, Bundelkhand, Rajasthan and Tamil Nadu. Although practiced in areas of Gujarat and Orissa also but the traditional area is Tamil Nadu.
In which of the area of India, Non-Irrigated Farming is performed? (A) Kanera Field (B) Deccan Plateau (C) Coromandal Field (D) Ganges Field
(B) (SSC CHSL 2011) Exp: Deccan Plateau is an area of low rainfall and there are only few rivers which too are seasonal so the preferred choice of people of this area is non irrigated farming.
Which of the following district of Tamil Nadu is not suitable for farming due to rising salinity in soil? (A) Tiruchirappalli (B) Nagapattinam (C) Ramnathpuram (D) Coimbatore
(A) (SSC CHSL 2015) Exp: It has been observed that in Tiruchirapalli which is located along the Kaveri river the salinity levels are increasing in the soil making it unfit for agriculture.
Match the followingsCrop Producing States A. Tea 1. Himachal Pradesh B. Sugarcane 2. Assam C. Peanuts 3. Uttar Pradesh D. Apple 4. Gujarat (A) A-2,b-4,c-1,d-3 (B) A-2,b-3,c-4,d-1 (C) A-3,b-2,c-1,d-4 (D) A-4,b-3,c-1,d-2
(B)Exp: Crop Producing States Tea Assam Sugarcane Uttar Pradesh Peanuts Gujarat Apple Himachal Pradesh
Soil factors are also known as- (A) Biological factors (B) Geo Morphological factors (C) Ecological factors (D) Edaphic factors
(D) (SSC CGL 2014) Exp: Edaphic factors are those relating to or determined by conditions of soil. These abiotic factors are related to physical or chemical conditions of soil of a particular area.
The Black soil is related to which of the following crop- (A) Cotton (B) Sugarcane (C)Tea (D) Coffee
(A) (SSC MTS 2008) Exp: Black soil is related to cotton crop. It is also known as cotton soil. It is a self ploughing soil having high moisture retention capacity.
What is the name of the soil, rich in Calcium? (A) Pedocal (B) Pedalfer (C) Podzol (D) Laterite
(A) (SSC (10+2) Exam, 2014) Exp: Pedocal is made up of two words pedo+cal here ‘pedo’ means soil and ‘cal’ means calcium i.e. soils which are rich in calcium are termed as pedocals.
Gray soil, like the Ash of Pine Forest, is also knows as- (A) Red and peat soil (B) Tundra soil (C) Podzol (D) Gray soil
(C) (SSC CGL (Tier-1) 2015) Exp: Podzol soils are also called lessive soils. These are mountain soils characterized by moderate leaching. These are ash grey in color.
Which is the best suited soil for the cultivation of rice? (A) Laterite soil (B) Red soil (C) Alluvial soil (D) Black soil
(C) (SSC (10+2)2013) Exp: Rice is a kharif crop which requires highly alluvial soil and a great amount of water. Major rice producing states are Andhra Pradesh, West Bengal and Uttar Pradesh.
The red colour of red soil is due to- (A) Nitrogen (B) Humus (C) Iron (D) Copper
(C) (SSC (10+2) 2013) Exp: In this type of soil the soil particles have a coating of ferric oxides. These iron oxides have haematite or hydrous ferric oxide which is red in color.
The soil which bleaches quickly due to rain, is called- (A) Red (B) Laterite (C) Black (D) Alluvial
(B) (SSC (10+2) 2013) Exp: In lateritic soil the silica present on top percolates down with water and the process is known as leaching. Leaching requires high temperature and high rainfall.
The remedy for soil erosion region is- 1. Bordering the region 2. Crop regulation 3. Deforestation 4. Allowing animals for grazing (A) 1,2 (B) 1,4 (C) 4,3 (D) 4,3
(A) (SSC CGL (Tier-1) 2015) Exp: Here 1 and 2 are correct whereas deforestation and allowing animals for grazing exposes the topmost layer of soil to external agents like soil and wind to easily erode it.
Why is crop rotation necessary? (A) To increase the fertility of soil (B) To increase the quantity of minerals (C) To reduce the quantity of proteins (D) To plough various types of crops
(A) (SSC CGL (Tier-1) 2015) Exp: Soil contains many minerals and salts. Some of them are used by one type of crop while others by other crops. Crop rotation will help to regain those minerals and will prevent the over exploitation of one type of mineral.
Which of the following method does not help in conservation of the fertility and moisture of soil? (A) Contour ploughing (B) Dry farming (C) Strip cropping (D) Shifting cultivation
(D) (SSC Sec. off 2006) Exp: Shifting cultivation also known as slash and burn farming, and is harmful for soil fertility in long term.
Which of the following is not a cause of soil erosion? (A) Drainage (B) Deforestation (C) Weathering (D) Grazing
(C) (SSC Tax Asst. 2008) Exp: Weathering is a natural process of disintegration of rocks. This leads to the formation of soil rather than erosion.
The plantation in a huge manner to prevent soil erosion is called- (A) Shelter Belts (B) Contour Farming (C) Strip Farming (D) Forestation
(A) (SSC CGL (Tier-1) 2013) Exp: Plantation of protective belts of trees around a farmland prevents the action of external agents such as running water and wind on soil.
Soil erosion in desert area can be prevented - (A) By strip ploughing (B) By using manure (C) By forestation (D) By shifting cultivation
(C) (SSC (10+2) 2014) Exp: Soil erosion in deserts is primarily because of wind and is also known as aeolian erosion. If trees are planted in the way then high speed winds can prevent the damage to soil.
The most ideal region for cultivation of cotton in India is (A) The Brahmaputra Valley (B) The Deccan Plateau (C) The Indo Gangetic Valley (D) The Rann of Kutch
(B) (SSC CGL 2016) Exp: Black soil is more suitable for cotton crop. Black soil is found in Deccan plateau region of Maharashtra & some part of Telangana, Madhya Pradesh etc.