Answer: It is the result of a mixture of radiation from many independent sources, such as stars and galaxies.
Microwave background radiation is a form of electromagnetic radiation that is present in the whole universe and completely fills it. In fact, it is the leftover radiation from the Big Bang that occurred 400,000 years before the events related to this cosmic radiation.
Its frequency belongs to the microwaves range and is one of the main demonstrations of the of the Big Bang theory model.
In order for an economist to compare the living standard in two different countries, he/she will need to take multiple parameters in consideration and compare all of them individually, after them sum them up and make the final conclusion.
One of the things is the GDP nominal of the countries, which shows how strong the economy of the country is, and in which direction it is moving. Then the GDP per capita, which will reflect how much actually the citizens earn on average. The prices of the goods and services in the countries come as next, and their prices are then compared with how much the GDP per capita, so that the economist can see what is the economic power of the citizens. The availability and quality of the institutions of the countries, the infrastructure, corruption rate, freedom of speech, will all be examined in order to determine the living conditions that are available to the people. So once all of these things are examined and summed up, the economist will be able to make a proper comparison of the standard of living in the two countries.
Answer:
The day/night temperature difference is much larger on land than the ocean because (c) the ocean has a larger heat capacity.
Explanation:
The ocean has a remarkable capacity to store heat. This is why its temperature is more stable than on land. Solar energy is gradually absorbed through the surface to the depth and that energy is moved around with their currents.
Ocean water can store huge amounts of solar energy, that is, from heat, which is released progressively. This property is what makes the ocean the great climate regulator and, therefore, two extreme types of climate can be recognized: the maritime and the continental.
The surface of the continents does not store large amounts of heat, and therefore, its thermal reserve is very scarce, so that the soil heats up very quickly during the day, but at night it cools in the same way. The heat has no time to penetrate the earth.
I hope this answer helps you!
Biological evidence of the age of the earth includes fossil evidence, comparative anatomy and molecular clocks. The correct options among all the options that are given in the question are the second, third and fourth options. I hope that the answer has come to your help.
