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.
Culture Definition: The total knowledge, attitudes, and behaviors shared and passed on by the members of a specific group.
Explanation:
Weathering is the breaking down or dissolving of rocks and minerals on Earths surface. Once a rock has been broken down, a process called erosion transports the bits of rock and minerals away. Water, acids, salt, plants, animals, and changes in temperature are all agents of weathering and erosion.
Answer:
Asteroids can cause great damage if they collide with Earth.
Explanation:
The above statement is actually the passage that is too broad in the passage. A "too broad" statement is one that lacks details and also too general. Such statements tend to cover generalize and cover many possible issues/topics. In such statement, different topics can fit within it.
From the above selected statement, one can see that the statement is too general and details. It wasn't specific on what damage it causes and the type of asteroid that causes what it causes.
Answer:
force of gravity
Explanation:
The gravitational force between Earth and the moon is strong. But the force is not strong enough to pull the moon towards us. That's why the moon doesn't fall on Earth.