Answer:
Overall, for SA to maintain and improve food security in a sustainable way, science and technology should be central to planning and ensuring there is sustainable innovation in farming. This can be through hydroponics, conservation agriculture, biological farming, and safer use and disposal of agrochemicals.
The correct answer is A. An ecological footprint
Explanation:
The term "ecological footprint" is used to refer to all the natural resources including land, water, minerals, and others a person or a population demand according to their needs and lifestyle. Additionally, ecological footprint also measures the ecological impact or the resources and land necessary to assimilate the waste of people. This implies, the ecological footprint measures the impact of people on the environment as well as the dependence relationship on nature as all individuals need natural sources and also produce waste or support contamination. According to this, the land needed to provide sources and assimilate waste of people refers to the ecological footprint.
Answer:
By looking at the map we can infer that A) Manufacturing was a key part of the economy in the Northeast.
Explanation:
Most of the technology was brought over from England and as people started to settle they started to work with cotton and manufacturing textiles. It is true that being close to a body of water made it easier not only to transport the goods but also the machinery needed. However, Illinois and Indiana have Lake Michigan as a primary body of water. We know that textiles were a big part of the economy since very early on and so were cotton fields, were they would extract the necessary material to them manufacture the textiles needed.
Resposta:
a pressão do ar por baixo do telhado contrabalança a pressão sobre o telhado. À medida que a altitude aumenta, a pressão diminui, pois diminui o peso da coluna de ar acima.
espero ter ajudado! bons estudos!
Hi there!
c. Brazil is the largest country and has the biggest population in Latin America.
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