Answer:
answer 15 correct option is b. 73.7°
answer 16 correct option is с. 47°
Explanation:
we know that on 4th july Northen hemisphere have summer and Washington, D.C also in Northen hemisphere
and sun present at 23.5° latitude
so latitude of sun is calculate as given figure below
= 90° - ( 39° - 23.5° )
= 74.5°
so correct option is b.73.7
this difference if because we take latitude 23.5° that is approx on 24 july
but july 4 latitude will be some low
and
we know during summer declination angle is + 23.5 in N.H.
and during winder declination angle is - 23.5 in N.H.
and at spring and autumn sun is at equator
the declination angle change is
declination angle change = 27.5 + 27.5 = 47°
Having food means that there people won’t starve and can bring in trade
Answer:
colonialism had a huge impact on the lives of Africans economic policies were adopted by Europeans.Africa's tradition lifestyle and culture were destroyed ,land was taken away from people ,by the colonial power it became a problem after world war ll when European countries were financially devastated, cash crops were introduced to meet industrial needs of European countries cocoa ,coffee ,tea these are some examples ,till today African on it own isn't doing very well ,it a both a developed and developing country ,like in terms of health care we don't really have everything we need in a country
.
42% or more of the population make a living by agriculture sooo....D.) Farming
