Related Questions

The method of soil conservation in which stones grass, soil are used to build barriers along contours and trenches are made in front of the barriers to collect water is called?
A Mulching
B Contour barriers
C Rock dam
D Terrace farming
A prominent Harappan site, being surrounded by flood barriers in order to protect it with the aid of UNESCO funds, is
A Mohenjodaro
B Dholavira
C Lothal
D Rakhigarhi
2 large and 1 small pumps can fill a water tank in 4 hours. 1 large and 3 small pumps can also fill the same water tank in 4 hours . How many hours will it take for 3 large 4 small pumps to fill the tank?
A 2 hours
B 2.5 hours
C 3 hours
D 3.5 hours
2 large and 1 small pumps can fill a water tank in 4 hours. One large and 3 small pumps can also fill the same water tank in 4 hours. how many hours will it take for 3 large and 4 small pumps to fill the tank?
A 2 hours
B 2.5 hours
C 3 hours
D 3.5 hours
Fill in the blank with a suitable word. The flood did not --- as much.
A affected
B effect
C affect
D effecting
Fill in the gaps : When rivers flood their banks, the calcium gets ------the soil.
A in
B into
C on
D none of these
Fill in the blank with the suitable word: The flood did not ____ us that much , thank goodness.
A affected
B effect
C effecting
D affect
Fill in the blanks with the appropriate words (s): _______ that life began billions of years ago in the water.
A In the belief
B It is believed
C The belief
D Believing
The explosion of global trade in the postwar era is attributed tariffs and other trade barriers.
A of
B off
C into
D None
For each question, pick up word/phrase from the options to complete the passage : Global strategies to control '..............' disease have historically included the erection of barriers to international travel and '...........'. Keeping people with such deadly diseases outside national borders has '...........' as an important public health policy in the Human Immunodeficiency Virus(HIV) epidemic. Between 29 and 50 countries '..........' to have introduced border restrictions on HIV positive foreigners, usually those planning an '..............' stay in the country, such as students, workers, or seamen.
A infectious
B defective
C infective
D prolonged

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