Question

Galaxies are vast clusters of thousands of millions of stars,
planets, gases and dust, which are held together by gravity. There
are over one thousand million galaxies, and each is a very long
way from its nearest neighbour.
Galaxies were formed during the Big Bang explosion about
15,000 million years ago. When this phenomenon occurred
everything that was in the universe flew out in different
directions. Scientists believe that the galaxies were formed from
lumps of matter that resulted. However, the process is nowhere
near complete. The universe is still expanding, galaxies are still
moving away from each other, new stars are still being created.
Galaxies are classified according to their shapes. There
are three main types. The most common type of galaxy is The
Spiral. This has several spiral arms radiating out from the centre.
Spiral galaxics have a large cluster of stars in their nucleus. The
second type is the Barred spiral. In this type of galaxy, the spiral
arms curve away from the opposite ends of a sort of bar going
through the middle of the nucleus. These contain large amounts
of gas and dust as well stars. The third type of galaxy is electrical
These consist almost entirely of stars and contain very little gas
or dust. Some galaxies have irregular, uneven shapes and cannot
be classified. Read the passage given in Q.4A and write the summary to it. Suggest a
suitable title to your summary.​

Answer 1

Answer:

so big question canu read stars,

planets, gases and dust, which are held together by gravity. There

are over one thousand million galaxies, and each is a very long

way from its nearest neighbour.

Galaxies were formed during the Big Bang explosion about

15,000 million years ago. When this phenomenon occurred

everything that was in the universe flew out in different

directions. Scientists believe that the galaxies were formed from

lumps of matter that resulted. However, the process is nowhere

near complete. The universe is still expanding, galaxies are still

moving away from each other, new stars are still being created.

Galaxies are classified according to their shapes. There

are three main types. The most common type of galaxy is The

Spiral. This has several spiral arms radiating out from the centre.

Spiral galaxics have a large cluster of stars in their nucleus. The

second type is the Barred spiral. In this type of galaxy, the spiral

arms curve away from the opposite ends of a sort of bar going

through the middle of the nucleus. These contain large amounts

of gas and dust as well stars. The third type of galaxy is electrical

These consist almost entirely of stars and contain very little gas

or dust. Some galaxies have irregular, uneven shapes and cannot

be classified. Read the passage given in Q.4A and write the summary to it. Suggest a

suitable title to your summary.