The Okefenokee Swamp surrounded by marshes and extensive “prairies” or dark water areas covered by undergrowth and trees.
Renewable energies are going to have to be done, yes or yes, in our economy and in the world if we want to maintain a stable temperature and not increase climate change
The advantages of renewable energies are many if we take into account that with a good technological development we can alleviate the problems of efficiency and performance that we find so far.
Both wind and solar energy are two types of energy that require space. The creation of a wind marine park has to be analyzed to assess the different impacts it can have on the marine environment and, thus, to see if its construction is profitable and sustainable. Wind farms can be located on land or at sea (overseas), the former being the most common, although offshore parks have experienced significant growth in Europe in recent years.
To be able to say that marine parks are more efficient than terrestrial ones, we have to resort to aspects of terrain and space as well as technological aspects. The events that are marking the offshore wind energy as an alternative of competitive energy are: the terrain has an improvement in the capture of stronger winds and that help generate more energy. Regarding the technological aspects, we find the development of turbines with larger rotors that help generate even more energy.
Scientific theories are the best model, the model that best fits the truth but they are not the absolute truth. They can be discarded if proven wrong or improved if new information is found.
The correct answer is:
a. New theories are always the absolute truth.
Evolution Unites All of Biology
Evolution by natural selection is such a rock solid concept, that it is one of the ten greatest ideas in all of science. Opposition to the idea is particularly strong in the United States, which ranks near the bottom among westernized countries in terms of acceptance. (See graph.)
While religion certainly plays a role, it should be noted that not all religious countries reject evolution to the extent that the United States does. Notably Poland, which is overwhelmingly Catholic and more conservative than America, still accepts evolution at a higher rate than the United States. This demonstrates that there is no fundamental conflict between evolution and religious belief. Indeed, Christian and Muslim scientists have no problem accepting evolution.
What makes evolution such a powerful theory? Its ability to explain both the unity and diversity of life. The mountains of DNA sequence data generated over the past several decades serve as "slam dunk" evidence. The fossil record, which is impressive but far from complete, isn't even necessary anymore. DNA can tell the story of evolution all by itself. (The evolution of vitamin C synthesis in mammals is a particularly amazing example.)
The answer is: Models identify patterns.
Model identify patterns is a form of complex system analysis that is made to observe the economic occurrence on smaller scale in order to make a general assumption on economic condition at global level.
Researchers will use this type of model in order to analyze how a certain economic policy will affect people on different social classes.