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Romashka [77]
2 years ago
10

Why is grain farming commercial agriculture and what it means for the potential lifestyle of the farmer practicing it

Geography
1 answer:
Pavlova-9 [17]2 years ago
8 0

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.

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The headlines below were taken from newspapers following natural disasters.
Elan Coil [88]
I believe the answer is C. This is because all three headlines include information about transportation systems (first one with air delays, second with road closures and third with roads being reopened) being effected by natural disasters.

Here are why the other ones are incorrect:

A. In headline 2 with Arizona, it states how wildfires caused road closures around the state and not the area of the wildfire (headline 1 also disproves this answer, since it says “Worst delays since 9/11”, meaning it effected a lot more than the nearby area).

B. None of these are predicting natural disasters occurred, as seen by some of the language: “Arizona Fires FORCE road closures” (present tense, not past).

D. These do not mention anything about railroads being immune, so it can’t be it.


Hope this helps!
5 0
2 years ago
During the Southern Hemisphere summer, describe the pressure gradient over the Southern Ocean (South Pacific and South Atlantic
anzhelika [568]

Answer: wind flows from areas of high to medium pressure at the earth's surface.

Explanation:

Pressure pattern drive wind pattern which in turns drives oceanic pattern.

Wind at the surface of the Earth flows from areas of high to medium pressure. The wind speed is determined by difference in barometric pressure between the linear distance and air columns over which the transition takes place.

7 0
2 years ago
Read 2 more answers
As of 31 December 2018, there had been 150 tornado event days with 1169 total tornado reports for 2018. On average, each tornado
irakobra [83]

Answer:

7.798

Explanation:

It is understood that as at 31 December 2018, there had been 150 tornado event days with 1169 total tornado reports for 2018.

Then the average will be a calculated as:

1169/150= 7.79. This is regarded as the average amount of tornado experienced in the days it took place.

We can then infer and say that on average, each tornado event day had about 7.79 tornadoes reported.

6 0
2 years ago
Which is the most important condition for fossilization
gogolik [260]

Answer:

High pressure

Explanation:

To promote mineralis

ation

5 0
3 years ago
Read 2 more answers
Where does the melted rock from a volcano come from?
Hatshy [7]

Answer:

The magma moves upward and erupts to form either an oceanic ridge or a hot spot volcano. At subduction zones, volatile compounds (especially water) escape from the subducting plate and lower the melting temperature of the overlying mantle rocks. This triggers melting and magma forms as a result.

Explanation:

3 0
3 years ago
Read 2 more answers
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