Question19:-The ratio of total area cropped in a year to the land area available for cultivation
A:-LER
B:-AER
C:-MCI
0:-6॥
Correct Answer:- Option-C
Question20:-Cultivation of crops in regions receiving more than 1,150 mm is
A:-Dry land farming
B:-Commercial farming
C:-Dry farming
D:-Rainfed farming
Correct Answer:- Option-D
Question21:-A watershed having an area of 1-100 hectare is designated as
A:-Mini watershed
B:-Milli watershed
C:-Micro watershed
D:-Sub watershed
Correct Answer:- Option-A
Question22:-A marked depletion of surface water causing very low stream flow and drying of lakes, rivers and reservoirs
A:-Agricultural drought
B:-Hydrological drought
C:-Seasonal drought
D:-Meteorological drought
Correct Answer:- Option-B
Question23:-.. .. iS a certification mark for organically framed food products manufactured in India
A:-Organic India
B:-India Organic
C:-Go Green
D:-Green India
Correct Answer:- Option-B
Question24:-Remote sensing makes use of ....
A:-Sound waves
B:-Earth's magnetic power
C:-Electromagnetic spectrum
D:-None of the above
Correct Answer:- Option-C
. iS a satellite launched for collecting scientific information on water cycle and energy exchanges

B:-Megha-Tropiques

C:-RESOURCESAT 2 A

D:-INSAT - 3DR

Correct Answer:- Option-B
Question26:-A stomatal closing type anti transpirant

A--Silicon oil

B:-Kaolin
me water

D:-Phenyl mercuric acetate

Correct Answer:- Option-D
Question27:-A plant know as ‘Crop camel’

A:-Sorghum

B:-Ragi
:-Maize

D:-Coconut

Correct Answer:- Option-A
Question28:-Tellichery and Malabar are grades of

A:-Turmeric

B:-Ginger

C:-Coconut

D:-Black pepper