IA2 Review Part 1 2021

IA2 Review Part 1 2021

6th - 8th Grade

30 Qs

Student preview

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IA2 Review Part 1 2021

IA2 Review Part 1 2021

Assessment

Quiz

Created by

Annette B

Science

6th - 8th Grade

2 plays

Easy

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Most scientists believe the Big Bang Theory explains which of the following questions?

How our planets and moons formed

How our universe began

How the sun turns hydrogen into helium

How fast light travels through space

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

As galaxies move away from our galaxy

a shift on the electromagnetic spectrum

(EMS) is noticed. This phenomena is

called _____________.

redshift

blueshift

unshift

blackshift

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The universe is expanding!  This means that:
all of the galaxies are spreading out.
the universe must have started from a single point.
the universe is cooling down.
all of the above.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the correct order for the formation of our solar system?

1,2,3,4

2,3,4,1

2,4,3,1

1,3,4,2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
According to the Big Bang Theory, which graph best represents the relationship between time and the size of the universe from the beginning of the universe to the present?
Size decreasing as time increases
Size and time both increasing
Size does not change as time increases
Size increases, then decreases as time increases

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is evidence of the Big Bang Theory?
Cavemen heard a loud bang at the beginning of time.
The universe isn't moving
The universe is expanding
The universe is getting smaller

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Anything with ____________ also has a gravitational pull.

mass

size

depth

light

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