Answer:
The key determinants of improving the effectiveness of environmental policy and institutional systems for the protection of nature and biodiversity of natural ecosystems, protection of the biosphere and climate of the planet Earth include: increasing general social awareness of pro-environmental greenhouse gas emissions, reducing the level of environmental pollution, creating solutions for the reclamation of civilization degraded areas of the natural environment, implementing eco-innovations and energy technologies on an industrial scale based on the development of renewable energy sources, including development of energy based on the combustion of hydrogen with oxygen, etc.
Interstate highway system, Hartsfield-Jackson Atlanta International Airport, and the deepwater ports of Savannah and Brunswick.
<span>The reliability procedure that involves correlation of partial scores from one administration of one test is: Split half
Partial scores measure the degree of association between two variable. Since it came from two different variables, the reliability of this procedure is also split into two.</span>
Answer:
Prices are often volatile due to inelastic demand. e.g if there is a ‘good harvest’, supply will increase and there will be a fall in the price of primary products. However, because demand is inelastic, this would lead to a fall in revenue.
coffee-supply-price-growers
The volatile price of coffee – can make planning difficult.
Supply can also be volatile due to weather and disease. For agricultural crops, there is always a risk of crop failure, which could cause economic hardship in one particular year.
Limited resources. One day developing economies may run out of its finite primary products, e.g. precious metals could become scarce. Without diversification, this would leave the economy with a void.
Discourages investment in other aspects of the economy. Concentrating on primary products does not always help the long-term development of an economy because it can contribute towards a lack of investment in other aspects such as education and industrial production. Comparative advantage can change over time. It’s important to not just look at the present comparative advantage, but prospects for next 10 or 20 years.
There is a low-income elasticity of demand for primary products. With a rise in global income, there is a proportionately smaller percentage rise in demand for primary products. (agricultural products tend to be income inelastic). Therefore, if you produce primary products, you may see lower rates of economic growth than countries who produce manufacturing goods – which are more income elastic. The Prebisch-Singer hypothesis suggests that countries who concentrate on primary products are vulnerable to a declining terms of trade.
There are 5 points
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Answer:
a biological community of interacting organisms and their physical environment.
"the marine ecosystem of the northern Gulf had suffered irreparable damage"
(in general use) a complex network or interconnected system.An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts.
"Silicon Valley's entrepreneurial ecosystem"
There are two types of ecosystem: Terrestrial Ecosystem. Aquatic Ecosystem.
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