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Fall ACP Review

Total questions: 80

Worksheet time: 2hrs 40mins

Name
Class
Date
1.
Conductivity is ___________
a)
the way light is reflected off a surface.
b)
how well a piece of matter conducts electricity. 
c)
the capability of being hammered out thin
d)
A.  the capability of being drawn out into thin wires or threads.
2.
Luster is ___________
a)
A.  the way light is reflected off a surface.
b)
A.  how well a piece of matter conducts electricity. 
c)
A.  the capability of being drawn out into thin wires or threads.
d)
A.  the capability of being hammered out thin.
3.
Malleability is ___________
a)
the way light is reflected off a surface.
b)
how well a piece of matter conducts electricity
c)
A.  the capability of being drawn out into thin wires or threads.
d)
the capability of being hammered out thin.
4.
One property of a nonmetals is that it is a good conductor of electricity?
a)
true
b)
false
5.
Which letter represents an electron?
a)
A
b)
B
c)
C
d)
D
6.

What is the atomic number of the atom pictured? Remember APE MAN!

a)

9

b)

10

c)

18

d)

19

7.

What is the element name of the atom pictured? Use your periodic table!

a)

Fluorine

b)

Neon

c)

Argon

d)

Potassium

8.

What is the element name of the atom pictured? Use your periodic table!

a)

Sodium

b)

Magnesium

c)

Titanium

d)

Vanadium

9.
How many protons does this atom have?
a)
3
b)
6
c)
4
d)
2
10.
How many electrons does this picture show?
a)
4
b)
5
c)
6
d)
3
11.
What is the number of protons that the element in this image contain?
a)
14
b)
7
c)
15
d)
18
12.
Elements which are shiny, conduct electricity and heat are called
a)
metal
b)
nonmetal
c)
metalloid
d)
nonexistent
13.

How many atoms in all are found in the compound above?

a)

3

b)

4

c)

5

d)

6

14.

How many elements are in C6H12O6?

a)

1

b)

2

c)

3

d)

4

15.

A model of a chemical compound is shown. What is the correct way to write the formula for this compound?

a)

2HO

b)

2H2O

c)

H2O2

d)

HO2

16.

Which of the following correctly identifies the number of each element involved in the chemical formulas? NH4CO3

a)
b)
c)
d)
17.
How many Hydrogen are in 4H2O?
a)
6
b)
8
c)
2
d)
4
18.
How many Oxygen are in H2O?
a)
1
b)
2
c)
0
d)
4
19.
How many atoms of sodium are found in baking soda, NaHCO3?
a)
3
b)
1
c)
4
d)
2
20.
Which of the following is a sign that a chemical reaction has occurred?
a)
change in shape
b)
melting
c)
formation of a gas
d)
dissolving
21.
A change in the size, shape, or state of matter.
a)
chemical change
b)
physical change
c)
chemical reaction
d)
electron change
22.
Evidence of a chemical reactions is anything that shows - 
a)
a new substance has formed
b)
a solid dissolved in a liquid
c)
interaction between 2 gases
d)
a change in the state of matter
23.

A scientist spilled a few drops of diluted hydrochloric acid (HCl) on a lab table. For safety purposes, the scientist sprinkled some baking soda (NaHCO3) onto the spill. Which observation would provide the best evidence that a chemical reaction occurred?

a)

The baking soda and hydrochloric acid combined, and bubbles formed.

b)

The baking soda absorbed the hydrochloric acid.

c)

Some of the baking soda dissolved in the hydrochloric acid.

d)

The hydrochloric acid evaporated, leaving only the baking soda.

24.

Define Photosynthesis

a)

chemical process by which plants use light energy to make sugar from water and carbon dioxide

b)

Electrochemical process

c)

Radiant Energy --> Chemical Energy

d)

Solar Energy to Glucose Sugar

e)

I believe its all of these...

25.

Define Chlorophyll

a)

The green substance (pigment)

b)

it is contained in the chloroplast

c)

it captures the energy in sunlight

d)

this is where photosynthesis actually happens along with the other components of the chloroplast

e)

It is all of these

26.

What is the equation for photosynthesis

a)

Light Energy + 6CO2 + 6H2O --> C6H12O6 + 6O2

b)

Radiant energy transforms into Chemical energy

c)

Solar energy + water + glucose --> CO2 + O2

d)

Electromagnetic energy + O2 + H2O --> Chemical energy + CO2

27.

The direction of the arrows in food chain shows. . .

a)

what animal eats what animal

b)

energy flow

c)

the way

d)

da way

28.

Whats another word for radiant energy?

a)

Light

b)

Solar

c)

Electromagnetic radiation

d)

All of these are correct

29.

Because you are warm blooded, you lose energy as . . .what at all times of day?

a)

Chemical energy

b)

Kinetic energy

c)

Thermal energy

d)

Electrical energy

30.

Rivers

Streams

Ponds

Lakes

Gulfs

Wetlands

a)

Surface Water

b)

Groundwater

31.

Recharge zones

Aquifers

Springs

Wells

Water table

a)

Surface Water

b)

Ground water

32.

What are the effects of human activity on water?

a)

Surface runoff polluting lakes, rivers, streams, and aquifers

b)

Drinking Water

c)

Recreation & Fishing

d)

POLLUTION

e)

It could just be all of these

33.

Erosion is the . . .

a)

breaking down of rock

b)

movement of rock

c)

building up of rock

d)

All of these are correct

34.

Deposition is the . . .

a)

breaking down of rock

b)

movement of rock

c)

building up of rock

d)

all of these are correct

35.

Physical weathering is due to . . .

a)

wind, water, ice, gravity & water

b)

Chemical Weathering

c)

Biological Weatherin

d)

All of these are correct

36.

Biodiversity increases the chances of survival within an ecosystem

a)

True

b)

False

37.

Genetic variation leads to community stability

a)

True

b)

False

38.

Greater biodiversity leads to community stability

a)

True

b)

False

39.

Digestion is . . .

a)

Chemical energy to heat and thermal energy

b)

Kinetic energy to potential energy

c)

Radiant energy to thermal energy

d)

All of these are correct

40.

What characteristics of our solar system allow life to exist

a)

Light, Water, Matter, Energy

b)

Energy, Matter & Science

c)

Atmosphere, Water, Habitable Zone

d)

All of these are correct

41.
What does the 1.00794 stand for?
a)
Hydrogen
b)
atomic number
c)
atomic mass
d)
atomic explosion
42.
2H2 + O2 --------> 2H2O What  are the reactants?
a)
----->
b)
2H2O
c)
2H2 +O2
43.
Number of N in (NH₄)₂CrO₄
a)
1
b)
2
c)
8
d)
16
44.
How many O's are in Al₂(SO₄)₃
a)
4
b)
12
c)
7
d)
24
45.
What's a valence electron?
a)
electrons in the second energy level
b)
electrons in the outermost energy level
c)
the atomic number
d)
electrons in the first level
46.

The octet rules states that most elements want to have _____ valence electrons.

a)

2

b)

4

c)

6

d)

8

47.
a)
16
b)
32
c)
6
d)
4
48.
Valence Electrons determine an element's _____________.
a)
Reactivity
b)
Location
c)
Identity
d)
Color
49.
How many electrons can the 1st electron shell hold?
a)
2
b)
3
c)
8
d)
18
50.
How many electrons can the 2nd electron shell hold?
a)
2
b)
3
c)
8
d)
18
51.
How many valence electrons does Helium have?
a)
1
b)
2
c)
3
d)
4
52.
How many electrons does Boron have?
a)
3
b)
4
c)
5
d)
6
53.

The Law of Conservation of Mass states

a)

that matter exists in all states and reacts the same

b)

that matter can only be changed into new substances by introducing a catalyst

c)

that matter exists in the same state throughout any chemical change

d)

that matter cannot be created or destroyed and that the mass of the products must equal the mass of the reactants

54.

The number of different species of plants and

animals in an area

a)

population

b)

biodiversity

c)

ecosystem

d)

resource

55.

A system comprising all the biotic and abiotic

factors in an area and all the interactions

among them

a)

population

b)

biodiversity

c)

ecosystem

d)

resource

56.

Proper disposal of used resources so they can be reprocessed into new products

a)

reducing

b)

reusing

c)

recycling

57.

A group of organisms with similar characteristics that are able to interbreed or exchange genetic material

a)

species

b)

population

c)

biodiversity

d)

ecosystem

58.

The process of removing undesirable chemicals and contaminants from water

a)

desalinization

b)

water purification

c)

recycling

59.

An organism that eats another organism to get energy

a)

Producer

b)

Consumer

c)

Decomposer

d)

Prey

60.

A diagram that shows how food chains are connected in an ecomsystem.

a)

food web

b)

food chain

c)

parasitism

d)

mutualism

61.

An organism that breaks down dead organisms and puts the nutrients back into the soil.

a)

consumer

b)

producer

c)

decomposer

d)

omnivore

62.

the abundance and richness of a species of organisms

a)

biodiversity

b)

species diversity

c)

genetic diversity

d)

ecological diversity

63.
These are organisms that are brought into a new environment, sometimes accidentally, sometimes on purpose; and have no natural enemies or controls.
a)
invasive
b)
endangered
c)
keystone
d)
biodiversity
64.

What is least likely to be an example of a variation within a species?

a)

height

b)

hair color

c)

eye color

d)

number of legs

65.

In the phrase "survival of the fittest," the term "fittest" refers to:

a)

The best-adapted organisms

b)

The biggest organisms

c)

The smartest organisms

d)

The fastest organisms

66.

When nature "selects" a variation, that means that the trait:

a)

Gets passed along from generation to generation

b)

Causes the population to shrink

c)

Has brought about a new species

d)

Helps prey escape predators

67.

Dogs are an example of:

a)

A common ancestor

b)

Selective breeding

c)

The natural pace of evolution

d)

Extinction rates rising

68.
Do organisms "decide" to evolve and change?
a)
Yes, they know they need to change to survive 
b)
No, they change because of natural selection
69.
Why are advantageous traits more likely to be passed onto offspring?
a)
Because they are more likely to survive and reproduce.
b)
Because they come from dominant alleles.
c)
Because they come from recessive alleles.
d)
Because the trait is an acquired phenotype.
70.

What word describes a trait that helps an organism survive in its environment?

a)

natural selection

b)

mutation

c)

camouflage

d)

adaptation

71.
All energy transformations in an ecosystem begin with
a)
a scavenger
b)
the sun
c)
a decomposer
d)
a herbivore
72.

Click on the image to make it larger-- Choose all that apply: The hawk gets energy from...

a)

mouse

b)

rabbit

c)

wildflowers

d)

snake

73.

Click on the image to make it larger-- Choose the living things that are producers...

a)

wildflowers

b)

rabbit

c)

snake

d)

grass

74.

Why might an organism have more than one arrow coming from them in a food web?

a)

More than one organism may eat them.

b)

They may eat more than one other organism.

c)

This organism gets its energy from multiple sources.

75.
Molds, bacteria, and worms are ________.
a)
decomposers
b)
producers
c)
consumers
d)
food chains
76.
Humans are considered...
a)
consumers
b)
decomposers
c)
producers
77.
Which food chain is in the correct order?
a)
cat, grass, bird, snail
b)
bird, snail, grass, cat
c)
grass, snail, bird, cat
d)
grass, cat, bird, snail
78.

In the food web shown, who is the secondary consumer?

a)

grass

b)

mouse

c)

rabbit

d)

fox

79.
Use the diagram to answer the question.
The Mayfly is a food source for which 3 organisms?
a)
Frog, Dragon Fly and snake
b)
Frog, trout and dragon fly
c)
Frog, salamander and trout
d)
Frog and phytoplankton
80.
Use the diagram to answer the question.
The trout is a source of food for the human and the eagle. When there are more than one organism vying for the same source we call this____?
a)
Population
b)
Resources
c)
Community
d)
Competition

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