SS2 Agric. Science – Farm Records and Farm Accounts
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SS2 Chemistry – Nitrogen and Its Compounds
NITROGEN AND ITS COMPOUNDS Nitrogen forms about 78% by volume of the atmosphere. It can be found in combined form in trioxonitrate (V) of sodium and calcium. It can also
SS1 Agric. Science – Farm Power
Definition of farm power Sources of farm power Advantages and disadvantages of farm power KEY VOCABULARY WORDS: CONTENT: FARM POWER DEFINITION OF FARM POWER Power is the rate