Question

Define the big bang theory​

Answer 1

Explanation:

Conditionals: if

Grammar > Verbs > Conditionals and wishes > Conditionals: if

from English Grammar Today

Imagined conditions

There are different types of conditions. Some are possible or likely, others are unlikely, and others are impossible:

If the weather improves, we’ll go for a walk. (It is possible or likely that the weather will improve.)

If the weather improved, we could go for a walk. (It is not likely that the weather will improve.)

If the weather had improved, we could have gone for a walk. (The weather did not improve – fine weather is therefore an impossible condition.)

These types of conditions are used in three types of sentences, called first, second and third conditional sentences.

Imagined conditions: the first conditional

We use the first conditional to talk about the result of an imagined future situation, when we believe the imagined situation is quite likely:

Answer 2

Answer:

In my own words, the Bang theory is a theory that was formed after specks of dust floating in space was attached and formed an explosion called the Big Bang. This explosion caused the formation of the nine planets moving around the sun.