Desertification has affected parts of Africa as:
D. it has led to a decrease in land available for farming.
Explanation:
Africa has the biggest desert in the world : the Sahara which is ever expanding and there are other lands in the semi arid regions near the sub tropic too.
This is because of a combination of the geographic features of the sub arid regions, the less nutrient soil that is prone to desertification and the fact that the wind currents are aversion for constant precipitation.
This means that there is increasingly less farm land in the continent.
Answer:
A number of forces over which it has little or no control affect a company's marketing activities. Taken together, they make up its external marketing environment, which includes regulatory and political activity, economic conditions, competitive forces, changes in technology, and social and cultural influences
Answer:
- John is using available and renewable resources.
Explanation:
Economics is primarily associated with the allocation of limited resources for the production of goods and services and the distribution as well as consumption of these goods and services.
As per the question, John's use of economics is reflected by his 'use of limited available and renewable resources'(apple orchard) to produce goods(in the form of 'Pies') for distribution and consumption('selling them in the market'). Thus, the land(orchard), labor(John himself), capital(his time and money in making pies from apples) act as the factors of production in this economic activity.
I think the answer is A. You become a legal adult at the age of 18 .
