Answer:
The equator experiences equal day and night as the summer solstices has longest days in northern side and the winter has longest in the southern side.
Explanation:
- As the summer have the solstice period in the northern hemisphere, the areas in the north gets most of the heat and sun days as that of the southern hemisphere and the reverse is true for the winter solstices that has maximum day in the south and less in the northern hemisphere as sun rays don't pass the 66.5 degrees latitude.
Answer:
c. 10-10 seconds
Explanation:
To be able to penetrate very deeply into the matter we need to generate very high energies, we need somehow very energetic particles that can test very small distances inside the matter. And for that you have to build particle accelerators. For example, a proton is a constituent of the atom, the nucleus of the hydrogen atom. These particles accelerate in an accelerator until they reach speeds very close to the speed of light and the highest energies ever before reached by a man-made instrument on earth.
Then with these high energies we test the small distances, the deepest structure of matter and what is interesting is that by producing these enormous energies in a laboratory and in a tiny microscopic region of space we are reproducing the conditions that were present in our universe primitive. Actually in fractions of seconds after the Big Bang.
Technology is enough for us today to reach 10 ^ (- 10) seconds after the Big Bang (ie 0.0000000001 seconds).
<span>These three regions have few natural resources and depend on energy resources and external raw materials. They have scarce deposits of natural resources and reserves of mines minerals to subsist. The policies of the communist era and the lack of attention to ecological issues caused serious problems in the environment of several regions.</span>
