Answer:
They produce only enough to feed their family, and they have little left over to sell at a market.
Explanation:
Africa, in general, is a continent that has very low levels of development. In most of the countries, the primary economic sector dominates, with most of the people being engaged in agriculture (farming and herding). The manner in which most of the agriculture is done is at a subsistence level and very far away from being in a situation to boost the economies.
Subsistence farming is a type of farming where people engaged in it produce enough for the needs of their families, while it is very rare that they have any surplus to sell on the market and earn something. This type of agriculture is performed in a primitive manner, without the usage of modern mechanization, fertilizers, pesticides, etc. This results in a very low production of agricultural goods as they don't get the proper treatment to produce more.
They received annual economic benefit.
<u>Answer:</u>
<em>Climate in the temperate zone can vary widely due to mild to warm heating in the summer months.</em>
<u>Explanation:</u>
The deciduous timberland locales are presented to warm and cold air masses, which cause this region to have four seasons. <em>The temperature shifts generally from season to season with cold winters and sweltering, wet summers. </em>
With less directing impact from sea flows and more impact from tropical and polar enormous size mainland land air-masses they include progressively extraordinary temperatures in each particular season, <em>with summers getting as sweltering as those of subtropical or tropical atmospheres and winters as cold as in sub polar atmospheres.</em>
GIS can be used to link data together and it is important to produce information which will be useful in decision-making.
A job that might involve using GIS is computer modelling programming or database administration, etc.