Lab Review Quiz

1.

5 points

Which planet has the least amount of gravity?

Jupiter

Mercury

Earth

The moon

2.

5 points

The amount of matter in a chair is the chair's...

density

mass

energy

volume

3.

5 points

A scientist measures the mass and volume of a brick. If she divides the mass by the volume, she will determine the...

potential energy

density

distance

weight

4.

5 points

Nitrogen is the most common gas in the Earth's...

hydrosphere

geosphere

lithosphere

atmosphere

5.

5 points

Ice melting is an example of this type of change...

radiation

physical

chemical reaction

chemical

6.

5 points

A nail rusting is an example of this type of change...

total

chemical

shape

physical reaction

7.

5 points

Black tea, litmus paper and red cabbage juice are all examples of...

liquids

indicators

physical changes

volume

8.

5 points

Buzz Lightyear brought a space rock back from his visit to the moon. The
only thing about the rock that changed when he got back to Earth was...

it's weight

what it was made of

it's shape

the density

9.

5 points

The inner planets are mainly...

gas giants

gaseous

rocky and terrestrial

liquid

10.

5 points

Light traveling through a concave lens refracts...

upward only

outward

inward to a focal point

off and bounces back to the light source

11.

5 points

Groundwater is found in which sphere of the Earth?

geosphere

hydrosphere

biosphere

atmosphere

12.

5 points

The following is a common acid...

salt

baking soda

vinegar

bleach

13.

5 points

The temperature of a beaker gets warmer when you mix vinegar and baking soda in it. This is an example of a...

chemical change

solution

physical reaction

physical property

14.

5 points

Most food webs begin with this...

producers

flowers

predators

consumers

15.

5 points

Which statement best describes Saturn's distance from the Sun in relation to the other planets?

it's farther from the sun than all other planets

it's closer than Earth but not as far as Jupiter

it's the closest to the sun

it's farther from the sun than Jupiter

16.

5 points

You want to determine the volume a golf ball. What would be your best choice of science tool?

scale

graduated cylinder

meter stick

balance scale

17.

5 points

If the yellow-tailed swallow eats ticks from a rhinoceros's back they both benefit. What type of relationship is this called

parasitism

mutualism

commensalism

organism

18.

5 points

An object's weight is a measure of...

the object's mass per unit of volume

the pull of gravity on an object

how much matter is inside

how much space it takes up

19.

5 points

Some millipedes live with army ants. They eat the food scraps that the ants leave behind but don't bother the ants. In this relationship, one benefits and the other is not affected. This is called...

commensalism

parasitism

organism

mutualism

20.

5 points

Where in the cell might you find the organelles, such as mitochondria?

cell wall

cytoplasm

on the outside

nucleus