Grain farming is done for economic activity and this makes it commercial. It is highly specialized and mechanised. The yield per acre is low so the farms are big. The yield is high per man so little manpower is needed for production. Grain farming is subject to market conditions like climate.
Answer:
b- political map
Explanation:
a political map shows the boundaries between countries.
The other stars are far away from us but the sun is close but not to close to us
Answer: The graph is below.
Explanation:
Its about the same time there and back it takes 25 to 30 days from New York to England and from England to New York
