Read this excerpt from A Black Hole is NOT a Hole.

But you know what?

A black hole isn't a monster. It's not even alive. That means it can't lurk, eat, or belch. It has no dark, destructive desires.

Of course, you may have already figured this out. But you know what else?

A black hole is NOT a hole—at least not the kind you can dig in the ground or poke your finger through.

You can't just walk along and fall into one.

A black hole isn't a hole like that.

If a black hole is not a hole, then what in the universe is it?

In this introduction, the author clearly explains which purpose for her writing?

She will study black holes and define what they are.
She will study black holes and dig one in space.
She will study black holes and travel to see one.
She will study black holes and measure their depth.

Answer:

A. She will study black holes and define what they are.

Explanation:

The author explains that She will study black holes and define what they are. Thus, option A is correct.

Space based black holes are areas where a tremendous amount of mass is crammed into a very small space. As a result, there is an intense gravitational force that prevents even light from escaping.

Black holes are produced through the collapse of massive stars, as well as possibly by unidentified other processes. Scientists and the general public are equally fascinated by black holes because they test our knowledge of matter, space, and time. Black holes have assisted researchers at the University of Chicago and elsewhere in the globe in learning a great deal about our universe.

Therefore, we can conclude that option A is correct.

Learn more about Black holes here:

https://brainly.com/question/10597324

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Richard Russell helped Georgia prepare for World War II by

bringing military contracts to the state.

urging people to move inland from the coast.

ending segregation in the work force.

urging people to buy more consumer goods.