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.
Answer:
wind and water producing energy
Answer:
The Atlantic Ocean is the body of water on the east coast of the USA
A. An example of the spatial location of concept could be saying that Cairo is about 500 miles south of the Mediterranean Sea. This would be relative location. An example of pattern is that most of the cities fall along the coastline or near it, most likely because it is a source of food and transportation.
B. Scale is the relationship between the size of an area on a map and the actual size of the mapped area. The scale on the map above is a linear scale. The length of the line on the linear scale is equal to the length shown on the earth multiplied by the map or chart's scale. A large scale map shows a small area in great detail and a small scale map shows more area but is less detailed.
C. Sometimes on large scale maps with a lot of detail, there is a lot of noise on the map and this can cause confusion when trying to read and interpret the map. IN a similar way, on large scale maps where there is little detail, it can be hard to interpret because of the lack of detail in the map.
Answer:
The terrestrial planets are the inner planets that lie within the Asteroid belt. They have high densities compared to the Jovian planets and they are relatively smaller. They are comprised of silicate rocks and Carbon Dioxide, Oxygen, Nitrogen, and Argon are the gases found here. The density of Mercury, Venus, Earth, and Mars are 5.4 g/cm³, g/cm³, 5.5 g/cm³ and 3.9 g/cm³ respectively. Mercury and Venus are not rich in water, hydrogen, and helium gas because they might have evaporated or removed because they are nearest to the Sun.
Whereas Pluto is a dwarf, cold planet that lost its orbit and is at a great distance from the sun. It is beyond the planet Neptune and is no more considered as a planet of the solar system. A huge amount of ice is present here and comprised of gases such as Methane, Carbon Monoxide. It has a density of about 1.88 g/cm³, which is very less in comparison to the terrestrial planets.
