Circles Part 1 Test Review

Which of the circles would represent nitrogen?

• 
• 
• 

Tags

NGSS.MS-PS1-1

The diagram shows an incomplete rock cycle.

Which rock types belong in circles 1, 2, and 3?

• 1. igneous

  2. sedimentary

  3. metamorphic

• 1. metamorphic

  2. igneous

  3. sedimentary

• 1. sedimentary
  2. igneous
  3. metamorphic
• 1. sedimentary
  2. metamorphic
  3. igneous

Tags

NGSS.MS-ESS2-1

The orange circles are protons. Which of these is not Carbon with the atomic number 6?

• A

• B

• C

• D

Tags

NGSS.MS-PS1-1

In this atom, what are the black dots?

• protons

• nucleus

• neutrons

• electrons

Tags

NGSS.MS-PS1-1

what is the circumference of this circle ?

• 3.14 cm 

• 37.68 cm

• 24 cm

• 68.4 cm

The Jones family wants to enclose their circular garden with a fence. To the nearest foot, what is the minimum length of fencing they need to buy?

• 56.25 ft

• 246.2 ft

• 365.56 ft

• 392.5 ft

What is the formula for the circumference of a circle?

Which of the following best describes a circle?

• A polygon with equal sides

• A closed curve with all points equidistant from the center

• A three-dimensional shape with a circular base

• A shape with four right angles

If the radius of a circle is doubled, how does the area change?

• It remains the same

• It doubles

• It triples

• It quadruples

What is the relationship between the diameter and the radius of a circle?

• Diameter is half the radius

• Diameter is twice the radius

• Diameter is equal to the radius

• Diameter is three times the radius