7. Differentiate between :- (a) Manure and fertilizers with 4 examples. (b)Rabi and kharif crops give 4 examples of each. (c) Sprinkler Irrigation and Drip Irrigation. (d)Communicable and non-communicable diseases with three examples of each. (e) Antibiotics and Vaccines with 2 examples.
Answers & Comments
Answer:
manure provode lot of humis to soil
manure is less rich in nutrients
manure made in cattle
manure is organic
fertiliser will not provide any humus to soil
fertiliser is very rich in nutrients
fertiliser made in factory
fertiliser is inorganic salt
(b)rabi crops:wheat ,gram ,pie,mustard
Karif crops:paddu,maize, cotton, rice
sprinkler system wants more water than drip system
drip system don't want like that much of water
(d) communicable diseases:the HIV Epidemic (EHE)
Hepatitis B.
Hepatitis C.
HIV / AIDS.Cardiovascular diseases.
Diabetes.
Preventable cancers.
Chronic respiratory
uncommunicable: diabetes
(e) tetracycline, sulfonamides,MMR, Tdap
Column A Column B
(i) Kharif crops (e) Paddy and maize
(ii) Rabi crops (d) Wheat, gram, pea
(iii) Chemical fertilisers (b) Urea and super phosphate
(iv) Organic manure (c) Animal excreta, cow dung, urine and plant wastes