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WorksheetsEnd of Year Review
Total questions: 68
Worksheet time: 37mins
Name
Class
Date
1.
A __________ includes all living and non-living things in an environment.
a)
population
b)
niche
c)
abitotic
d)
ecosystem
2.
_______ factors are all living things located within an ecosystem.
a)
biotic
b)
abitotic
c)
biome
d)
niche
3.
_______ factors include all nonliving things located within an ecosystem.
a)
community
b)
abiotic
c)
bitoic
d)
ecoystems
4.
_______ are consumers that eat only meat.
a)
Herbivore
b)
Omnivore
c)
Carnivore
5.
________ are consumers that eat plants and meat.
a)
Herbivore
b)
Omnivore
c)
Carnivore
6.
An organism who eats dead animals and plants is called a ________.
a)
Decomposer
b)
Carnivore
c)
Scavenger
7.
Which type of organism eats mainly animals?
a)
omnivore
b)
herbivore
c)
carnivore
d)
producer
8.
Which organism make their own food through the process of photosynthesis?
a)
decomposer
b)
consumer
c)
herbivore
d)
producer
9.
If the population of prey increases, the population of predators will ________because of the availability of food.
a)
decrease
b)
stay the same
c)
increase
10.
What are all members of one kind of organism that live in a particular area?
a)
population
b)
microrganisms
c)
community
d)
environment
11.
What is a series of plants and animals in which each organism is a source of food for the next in the series?
a)
food chain
b)
food web
c)
food link
d)
connection
12.
What are interconnected food chains called?
a)
consumers
b)
predators
c)
food web
13.
______is the organism that usually causes harm to the ____without immediately killing it.
a)
decomposer, parasite
b)
host, parasite
c)
organisms, parasite
d)
parasite, host
14.
Which organisms eat other living organisms to survive?
a)
producers
b)
consumers
c)
decomposers
d)
scavengers
15.
Which group of organisms makes up the largest part of the energy pyramid?
a)
producers
b)
consumers
c)
decomposers
16.
A symbiotic relationship between two organisms where both species benefit.
a)
Parasitism
b)
Mutualism
c)
Commensalism
d)
BFF
17.
A symbiotic relationship where one species benefits and the other is neither harmed nor does it benefit.
a)
Parasitism
b)
Mutualism
c)
Commensalism
d)
Buddies for life!
18.
A symbiotic relationship where one species benefits and the other is harmed and does not benefit.
a)
Parasitism
b)
Mutualism
c)
Commensalism
d)
Run Away!
19.
The action or process of observing something or someone carefully or in order to gain information
a)
Observation
b)
Inference
c)
Prediction
d)
Variables
20.
Relating to, measuring, or measured by the quality of something rather than its quantity.
observation
observation
a)
Quantitative
b)
Qualitative
c)
Observation
d)
Prediction
21.
Relating to, measuring, or measured by the quantity of something rather than its quality. using numbers
a)
Observation
b)
Qualitative
c)
Quantitative
d)
All of the above
22.
the process of inferring something
a)
Observation
b)
Technological Design
c)
Prediction
d)
Inference
23.
Explanation made on the basics
a)
Prediction
b)
Hypothesis
c)
Observation
d)
Independent
24.
What is the part of an experiment that will affect the results?
a)
an investigation
b)
an observation
c)
a variable
d)
a manipulation
25.
What is a controlled variable?
a)
parts of the experiment that change
b)
parts of the experiment that stays the same
26.
What is another name for a independent variable?
a)
Manipulated.
b)
Responding.
c)
Axis.
d)
Dependent.
27.
What is a not safe science lab rule?
a)
Always wear a appron.
b)
Never wear goggles.
c)
Always wear goggles.
d)
Always wear gloves.
28.
A series of steps used by scientists to solve a problem or answer a question.
a)
scientific method
b)
recipe
c)
data collection
d)
metric system
29.
The factor in an experiment that will be changed.
a)
dependent variable
b)
independent variable
c)
controlled variable
d)
not this one.
30.
The factor that will happen because of the change.
a)
dependent variable
b)
independent variable
c)
controlled variabe
d)
not this one.
31.
What format do you use to write a hypothesis
a)
if, then
b)
if
c)
then
d)
question form
32.
What happens to water vapor as it rises?
a)
It evaporates and disappears.
b)
It condenses and forms clouds.
c)
It travels great distances and precipitates.
d)
It stays hanging in the air and does nothing.
33.
This cloud brings steady rain.
a)
stratus clouds
b)
cirrus clouds
c)
cumulus clouds
d)
cumulonimbus clouds
34.
These clouds bring or indicate fair weather.
a)
stratus and cirrus clouds
b)
cirrus and cumulonimbus clouds
c)
stratus and cumulonimbus clouds
d)
cirrus and cumulus clouds
35.
These two conditions describe an air mass.
a)
temperature and precipitation
b)
wind speed and heavy rain
c)
temperature and humidity
d)
direction and air pressure
36.
Where are colder air masses usually formed?
a)
over oceans
b)
over the North or South poles
c)
over the equator
d)
out in space
37.
What is the place where air masses meet called?
a)
atmosphere
b)
greenhouse effect
c)
condensation
d)
front
38.
This weather instrument measures the speed of wind.
a)
anemometer
b)
barometer
c)
rain gauge
d)
wind vane
39.
What does this weather instrument (shown here) measure?
a)
wind speed
b)
air pressure
c)
amount of fallen rain
d)
temperature
40.
What does this weather instrument (shown here) measure?
a)
wind speed
b)
air pressure
c)
amount of fallen rain
d)
temperature
41.
What is the edge of a cold air mass moving into a mass of warmer air called?
a)
cold front
b)
warm front
c)
thunderstorm
d)
cloud
42.
How would the air feel if the humidity is high?
a)
very dry
b)
very wet
c)
very cold
d)
very windy
43.
What is moving air in the atmosphere called?
a)
wind
b)
humidity
c)
weather
d)
water vapor
44.
Weather associated with an anticyclone is generally
a)
cloudy but dry
b)
unpreditable
c)
wet and cloudy
d)
dry and clear
45.
1. What is the ability to do work?
a)
Energy
b)
Kinetic energy
c)
Potential energy
d)
Energy forms
46.
What is the energy of position or shape that depends on weight and height, also called stored energy?
a)
Energy
b)
Kinetic energy
c)
Potential energy
d)
Sound energy
47.
What is the law that states that energy cannot be created or destroyed only transform form one energy to another?
a)
Law of Conservation of Energy
b)
Law of Gravity
c)
Law of Inertia
d)
None of these
48.
Which is the energy stored in the bonds between molecules?
a)
chemical energy
b)
elastic energy
c)
gravitational energy
d)
nuclear energy
49.
Which is the energy stored in compressed springs or stretched rubber bands?
a)
chemical energy
b)
elastic energy
c)
gravitational energy
d)
nuclear energy
50.
Which is the energy of place or position?
a)
chemical energy
b)
elastic energy
c)
gravitational energy
d)
nuclear energy
51.
Which is the energy stored in the nucleus of an atom?
a)
chemical energy
b)
elastic energy
c)
gravitational energy
d)
nuclear energy
52.
Which is the internal energy of a substance: the vibration of its atoms and molecules?
a)
electrical energy
b)
radiant energy
c)
sound energy
d)
thermal energy
53.
Which is the movement of electrons?
a)
electrical energy
b)
motion energy
c)
radiant energy
d)
sound energy
54.
Which is energy from the sun moving in transverse waves?
a)
chemical energy
b)
nuclear energy
c)
radiant energy
d)
thermal energy
55.
Which statement is an inference about this picture?
a)
The van is tan.
b)
The van ran into KFC.
c)
The driver was hungry.
d)
An ambulance may be on the way.
56.
There are 12 cows in the field.
a)
Qualitative Observation
b)
Quantitative Observation
57.
I saw a black dog running in the park.
a)
Quantitative Observation
b)
Qualitative Observation
58.
Evidence gathered through the senses.
a)
Science
b)
Hypothesis
c)
Observation
d)
Prediction
59.
An interpretation based on your observation and prior knowledge.
a)
Variable
b)
Inference
c)
Observation
d)
Prediction
60.
Which best explains why many kinds of plants and animals can live together in an ecosystem?
a)
The plants and animals are all part of a food chain and depend on each other to live.
b)
Plants and animals are interdependent of one another.
c)
One species may overpopulate, killing all plant life.
d)
Over population of a species results in a biodiversity.
61.
What is the best example of a machine that converts electrical energy into kinetic energy and sound energy?
a)
An electric toothbrush
b)
A toaster
c)
A flashlight
d)
An iron
62.
What best describes the energy conversion that occurs when you turn on a hair dryer?
a)
chemical to thermal to light and sound
b)
electrical to kinetic to thermal and sound
c)
nuclear to electrical to thermal and sound
d)
kinetic to light to thermal and sound
63.
Which of the following converts chemical energy to kinetic energy to electrical energy?
a)
a wood stove
b)
a blender
c)
an electric motor
d)
a generator
64.
What best describes the energy conversion that takes place in a microwave oven?
a)
electrical to thermal to sound
b)
chemical to thermal to light
c)
electrical to light to thermal
d)
nuclear to thermal to chemical
65.
Which example is NOT a fossil fuel?
a)
petroleum
b)
natural gas
c)
coal
d)
water
66.
An old lady uses a fan to cool off on a hot day. What type of energy conversion is occurring with the fan?
a)
electrical to mechanical
b)
heat to light
c)
electrical to light
d)
chemical to mechanical
67.
The waving hand of the man in the car is demonstrating what type of energy?
a)
thermal
b)
chemical
c)
mechanical
d)
radiant
68.
The gasoline in the car has what kind of stored potential energy?
a)
thermal
b)
chemical
c)
mechanical
d)
radiant
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