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At-Home QuizBowl Contest #2

Total questions: 42

Worksheet time: 27mins

Name
Class
Date
1.

Brass get discolored in air because of the presence of which of the following gases in air?

a)

Oxygen

b)

Hydrogen Sulphide

c)

Carbon Dioxide

d)

Nitrogen

2.

Which of the following is a non-metal that remains liquid at room temperature?

a)

Phosphorous

b)

Bromine

c)

Chlorine

d)

Helium

3.

Which of the following is used in pencils?

a)

Graphite

b)

Silicon

c)

Charcoal

d)

Phosphorous

4.

Which of the following metals from an amalgam with other metals ?

a)

Tin

b)

Mercury

c)

Lead

d)

Zinc

5.

Which of the gas is not known as green house gas ?

a)

Methane

b)

Nitrous Oxide

c)

Carbon Dioxide

d)

Hydrogen

6.

What kind of organism comes last in every food chain?

a)

Omnivores

b)

Carnivores

c)

Decomposers

d)

Producers

7.

What organ in your body absorbs the majority of nutrients from your food?

a)

Small Intestine

b)

Large Intestine

c)

Stomach

d)

Mouth

8.

What category are snakes classified in?

a)

Mammals

b)

Reptiles

c)

Amphibians

d)

None of these

9.

What do plants need in order to grow properly?

a)

Carbon dioxide

b)

Helium

c)

Hydrogen

d)

Oxygen

10.

Transpiration is a process in plants that is responsible for -

a)

Making food

b)

Making water

c)

Losing water

d)

Losing food

11.

A milliliter of liquid is closest in volume to a:

a)

Cap full of liquid

b)

Full bucket

c)

Full bottle

d)

Large droplet

12.

An organism that does not have a constant internal temperature is called...

a)

endothermic (warm blooded)

b)

ectothermic (cold blooded)

c)

mitochondrion

13.

This macronutrient is usually burned first by the body for energy.

a)

fats

b)

proteins

c)

carbohydrates

14.

Mushrooms are an example of...

a)

producers

b)

consumers

c)

decomposers

15.

A consumer that eats both producers and other consumers is called...

a)

Herbivore

b)

Omnivore

c)

Carnivore

16.

Which is the largest?

a)

solar system

b)

star

c)

planet

d)

atom

17.

What happens to gravity as the mass of an object increases?

a)

it decreases

b)

it increases

c)

it stays the same

18.

We live in the galaxy called the ______________

a)

Andromeda

b)

Milky Way

c)

solar system

d)

Black Panther

19.

Heat from the sun transfer by

a)

conduction

b)

convection

c)

radiation

d)

all of the above

20.

The HR diagram shows the relationship between

a)

parallax and apparent magnitude

b)

absolute magnitude and apparent magnitude

c)

temperature and color

d)

temperature and absolute magnitude

21.

Stars begin their life cycle in

a)

a nebula

b)

a black hole

c)

a supernova

d)

a nova

22.

Our sun is a

a)

black hole

b)

main sequence star

c)

red giant

d)

black dwarf

23.

Which of the following is not a factor affecting how violently or quietly a volcano erupts?

a)

magma's silica composition

b)

concentration of dissolved gases in the magma

c)

size of the volcano's cone

24.

What causes an earthquake?

a)

when vibrations are detected on a seismograph.

b)

where there is continental drift.

c)

interaction at a plate boundary where energy is released

d)

volcano eruptions

25.

The most common scale used to measure earthquakes is

a)

Richter scale

b)

seismic scale

c)

magnitude sensitivity scale

d)

moment magnitude scale

26.

An earthquake's epicenter is

a)

below the focus

b)

a spot halfway between the focus and surface

c)

the location on the surface right above the focus

27.

Earthquake vibrations are detected, measured, and recorded by instruments called

a)

magmameters

b)

seismographs

c)

Richter scales

d)

sonographs

28.

The oldest rocks are found

a)

closest to the mid ocean ridge

b)

in the middle of the ocean floow

c)

furthest from the mid ocean ridge

29.

What is this logo?

a)

USB

b)

Bluetooth

c)

Battery

d)

Camera

30.
Ms. Johnson teaches 31 students in her first grade class. She has to buy 2 paperclips per person for a project. If each paperclip is worth one penny, how much does she spend for the paperclips?
a)
$0.63
b)
$0.62
c)
$0.61
31.
Anna went to the store and bought three towels. If each towel cost her $27, how much did she spend on all three towels combined?
a)
$18
b)
$81
c)
$30
d)
$9
32.
93
a)
729
b)
1331
c)
3375
d)
4000
33.
William is saving for a new computer. He already has $32. If the computer costs $300, how much more does William need to save?
a)
$268
b)
$267
c)
$264
d)
$263
34.

Lynn paid a one-time registration fee of $30 for dance lessons. Additionally, she paid $20 per lesson. If she took seven lessons, how much did she pay all together?

a)

$50

b)

$350

c)

$170

d)

$200

35.
What decimal equals 1/4?
a)
.14
b)
.25
c)
.41
d)
1.4
36.
In the last 5 games, Kevin Durant scored 22, 22, 18, 12, and 21 points. What is Durant's Mean (Average) score per game?
a)
 19 points per game
b)
95 points per game
c)
18.6 points per game
d)
22 points per game
37.
What is the degree measure of the acute angle formed by the hands of a 12-hour clock that reads exactly 1 o’clock?
a)
30°
b)
15°
c)
45°
d)
60°
38.
A circle has a circumference of 16π feet. What is the radius of the circle, in feet?
a)
√8
b)
4
c)
8
d)
16
39.
What is the best term to describe this image?
a)
intersecting lines
b)
perpendicular lines
c)
parallel lines
d)
arrows
40.
What is the missing angle?
a)
61
b)
50
c)
60
d)
69
41.

The corners or points on a 3D shape are called...

a)

edges

b)

faces

c)

lines

d)

vertices

42.

Which picture shows a THIRD shaded?

a)
b)
c)
d)