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Exploring the Concept of Two Earths

Exploring the Concept of Two Earths

Assessment

Interactive Video

Biology

9th - 10th Grade

Hard

Created by

Jennifer Brown

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the estimated number of planets in the universe according to the introduction?

One trillion

Two trillion

Four trillion

Three trillion

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many species are estimated to be alive on Earth today?

10 million

8.7 million

4 billion

1.2 million

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main reason for the extinction of species on Earth?

Lack of food

Natural disasters

Existential threats

Overpopulation

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the Kardashev Scale used to measure?

Habitable zones

Technological advancement

Planetary size

Species diversity

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it unlikely that there is a second Earth in our solar system?

It is too far away

The solar system is too small

It is hidden behind the sun

We would have discovered it by now

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What might determine who gets to move to a second Earth?

A lottery system

Government selection

Random selection

First come, first served

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What could influence the development of a second Earth?

Economic factors

Cultural differences

Weather conditions

Technological advancements

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