Question

Draw a tree diagram that contains the main points and supporting details from the passage

Astronomers know that all the galaxies in the Universe are moving a high speed. Three

theories have been put forward to explain this. In 1977. a Belgian astronomer

called Georges proposed the Big Bang Theory

He suggested that the Universe began asa vast explosion from

central mass of matter. They resulted debris to form gatanies, which are still moving

outwards. A variation of this theory states that the Universe is constantly exciting

outwards, drawing back together into mass and exploding again. This

continuous cycle is called the Oscillating Universe Theory.

In 1548, Fred Hayle and two other British astronomers proposed a

completely different theory called the Steady State Theory. According to this

the appearance of the universe remains the same all the time. As the galaxies

move apart

eris being created to occupy the empty space.​

Answer 1

Answer:

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