Diurnal range of temperature
Mean daily temperature
Minimum daily temperature
Maximum daily temperature
Correct answer is A
Diurnal range of temperature = Max.temperature - Mini.temperature for that day
Maximum daily temperature ≡ Hottest daily temperature
Minimum daily temperature ≡ Coldest daily temperature
_______ is the condition of the lower atmosphere of a place over a short period?
climate
weather
cloud
Humidity
Correct answer is B
Weather is the condition of the lower atmosphere of a place over a short period. The weather of a place is always very brief and changes regularly e.g the weather of today could be sunny, rainy or cloudy etc.
The following are seaports used in the North Atlantic sea route except?
Lagos-Antwerp
Lagos-Montreal
Lagos-Southampton
Lagos-Rotterdam
Correct answer is B
The sea route through which Nigeria and Europe exchange their products is through the North Atlantic sea route and the following seaports are used:
Lagos-Antwerp(Belgium), Lagos-Rotterdam(Netherlands), Lagos-Hamburg(West Germany), Lagos-Southampton(Britain) while the sea route through which Nigeria and America exchange their products is the south Atlantic route and seaport used is Lagos-Montreal(Canada)
10km, 40km
5km, 20km
2.5km, 10km
20km, 80km
Correct answer is A
No explanation has been provided for this answer.
5km
2.5km
10km
20km
Correct answer is C
map distance = 20cm, ground distance = Y
map scale = 2cm to 1km
since 2cm ≡ 1km
20cm ≡ Y
2Y = 20km
Y = 20km/2=10km
The ground distance between the two towns is 10km