Page 38 - 2019 Grade 8 Excursion
P. 38

BIOLOGY EXCURSION

                                                         GRADE 8



               1.  Explain the definition of hydroponic.


               2.   How is it different from conventional farming?

               3.   What plants are best cultivated in the hydroponic way?

               4.  Mention 4 advantages of hydroponic farming?

               5.  Mention 3 difficulties of hydroponic farming.

               6.  Choose a plant cultivated in that place. Explain the steps involved from
                    planting to distribution using simple illustrations.
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