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WorksheetsReview
Total questions: 38
Worksheet time: 19mins
Name
Class
Date
1.
Which characteristics can a child inherit from his or her mother?
a)
blue eyes
b)
long hair
c)
long nails
d)
pleasant voice
2.
In a multi-celled organism, what best explains the purpose of the transport system?
a)
The transport system carries materials from the inside to the outside of the organism only.
b)
The transport system carries materials from the outside to the inside of the organism only.
c)
The transport system allows specialized cells to store nutrients and water within the cell.
d)
The transport system allows all cells to exchange materials with the outside environment.
3.
Which trait can a person inherit from his or her parents
a)
Ability to read
b)
length of hair
c)
eye color
d)
long fingernails
4.
Which process allows ocean currents like the gulf stream to move warm water around the world?
a)
conduction
b)
convection
c)
conduction and radiation
d)
convection and radiation
5.
Two lizards mate and have three offspring. What is true about the offspring?
a)
All three offspring inherit traits belonging only to the father.
b)
Two offspring inherit traits belonging only to the mother, and one inherits traits belonging only to the father.
c)
Two offspring inherit traits belonging only to the father, and one inherits traits belonging only to the mother.
d)
All three offspring inherit a mixture of traits belonging to both the father and the mother.
6.
Why does the ball begin to fall back to the ground?
a)
The ball loses mass as it begins to fall back t the ground.
b)
The force of friction pulls the ball toward the ground.
c)
The force of gravity pulls the ball toward the ground.
d)
The ball gains mass and begins to fall back to the ground.
7.
Which statement is true about body systems in an organisms?
a)
Each system works independently.
b)
All systems perform the same life function.
c)
All systems work together in maintain health.
d)
Each system uses the same organs.
8.
why do weather patterns in north america move from west to east?
a)
the jet stream follows boundaries between warm and cold air and moves the air masses
b)
the sun rises in the east and sets in the west
c)
high and low pressure systems create winds to push jet streams
d)
ocean tides create a pull on the air masses
9.
A girl participated in an ice skating competition and won. What is the likely reason the girl won the competition?
a)
The girl watched ice skating on television.
b)
The girl practiced ice skating regularly.
c)
The girl inherited the ability to ice skate from her father.
d)
The girl inherited the ability to ice skate from her mother.
10.
A boy born to a couple has some physical characteristics like his mother and some like his father. Why does the boy has physical characteristics from both parents?
a)
Physical characteristics are inherited by the children.
b)
Physical characteristics are influenced by the environment.
c)
Children develop new physical characteristics as they grow.
d)
Children learn the physical characteristics from their parents.
11.
Which statement best describes multi-celled organisms?
a)
Multi-celled organisms are complex.
b)
Multi-celled organisms are simple.
c)
Multi-celled organisms are microscopic in size.
d)
Multi-celled organisms are only part of the animal kingdom.
12.
Which statement is true about the relationship between force and an object's mass?
a)
Objects with greater mass require less force to move than objects with less mass.
b)
Objects with greater mass require the same force to move than objects with less mass.
c)
Objects with less mass require less force to move than objects with greater mass.
d)
Objects with less mass require more force to move than objects with greater mass.
13.
Which body systems directly supports the circulatory system in transporting blood to all parts of the body?
a)
Digestive system
b)
Muscular System
c)
Nervous system
d)
Respiratory system
14.
Which organisms are examples of single celled organisms?
a)
fungi and basil
b)
bacteria and monkeys
c)
humans and algae
d)
bacteria and algae
15.
A teacher makes a list of organisms found in a soil sample: earthworms, beetles, bacteria, mushrooms, millipedes, and slugs. How would several of the organisms in the list be best categorized?
a)
Bacteria, mushrooms,and slugs are single-celled organisms.
b)
Bacteria, mushrooms, and earthworms are single-celled organisms.
c)
Earthworms, beetles, millipedes, and slugs are multi-celled organisms.
d)
Earthworms, bacteria, beetles, and millipedes are multi-celled organisms.
16.
Which trait would be considered a learned trait of the giraffe?
a)
has a black tongue
b)
eats leaves
c)
has a long neck
d)
kicks predators
17.
A country is located in the southern hemisphere, which season would they be in during January?
a)
Spring
b)
Summer
c)
Fall
d)
Winter
18.
Which statement is true about the hair pattern on the giraffe?
a)
The hair pattern is inherited from both parents.
b)
The hair pattern is inherited from only one parent.
c)
THe hair pattern is inherited through the type of food eaten by the giraffe.
d)
The hair pattern inherited through the tyoe of habitat chosen by the giraffe.
19.
To which body system are the mouth and salivary glands most likely connected?
a)
digestive system
b)
musuclar system
c)
respiratory system
d)
skeletal system
20.
Which charateristics does the woodpecker inherit from its parents?
a)
flapping wings in response to a human voice
b)
hunting for insects
c)
having a strong bill for drilling
d)
making a nest in a tree for egg laying
21.
A student is working on a science project about body systems that work together to help in the movement of the arm. Which systems should the student use for the project?
a)
skeletal and digestive
b)
respiratory and digestive
c)
respiratory and circulatory
d)
muscular and skeletal
22.
A girl walks barefoot on the beach on a sunny afternoon. After a short time, her body and the soles of her feet feel warm.
Which processes cause the girl's body and feet to feel warm?
Which processes cause the girl's body and feet to feel warm?
a)
The heat from the Sun transfers to the feet by conduction, and the heat from the sand transfers to the body by radiation.
b)
The heat from the sand transfers to the feet by radiation, and the heat from the Sun transfers to the body by convection.
c)
The heat from the sand transfers to the feet by conduction, and the heat from the Sun transfers to the body by radiation.
d)
The heat from the air near the sand transfers to the feet by convection, and the heat from the Sun transfers to the body by conduction.
23.
When designing bridges constructed from steel, bridge designers include expansion joints in the design. This allows for the expansion and contraction of the bridge as temperatures vary.
What property of steel makes the inclusion of expansion joints necessary for bridges?
What property of steel makes the inclusion of expansion joints necessary for bridges?
a)
Steel is a poor conductor of heat energy.
b)
Steel is a good conductor of heat energy.
c)
Steel is a poor conductor of cold energy.
d)
Steel is a good conductor of cold energy.
24.
A city is located along the North Carolina coastline. How does the Gulf Stream affect the temperature in this city?
a)
The Gulf Stream is always cold, and the wind blows the cold air toward the land.
b)
The temperature of the Gulf Stream is constant, which moderates the temperature in the city.
c)
The Gulf Stream is always hot, and the wind blows the air toward the land.
d)
The temperature of the Gulf Stream changes from hot to cold, which moderates the temperature in the city.
25.
A boy has attached earlobes like his father, but the boy cannot write in cursive like his father. How should the boy's traits be classified?
a)
Having attached earlobes is an acquired trait, and writing in cursive is an inherited trait.
b)
Having attached earlobes in an inherited trait, and writing in cursive is an acquired trait.
c)
Having attached earlobes and writing in cursive are both acquired traits.
d)
Having attached earlobes and writing in cursive are both inherited traits.
26.
Which statement explains why all multi-celled organisms have developed transport systems between cells?
a)
Cells do not the capacity to produce on their own.
b)
Cells do not have cell walls to separate them from the environment.
c)
All cells of an organism are designed to perform the same function together.
d)
All cells of an organism are not in direct contact with the external environment.
27.
Makayla looked at the sky and observed a layer of low-flying clouds and decided to grab her raincoat and umbrella before she left for school. Which type of cloud did Makayla most likely see this morning?
a)
Cirrocumulus
b)
Cirrus
c)
Cumulus
d)
Stratus
28.
If a person suffers from an upset stomach, which body system is most directly impacted?
a)
Digestive
b)
Nervous
c)
Respiratory
d)
Skeletal
29.
A hiker buys a coat stuffed with goose-down feathers to prevent heat loss. Which statement explains why the coat is a good choice for the hiker?
a)
The feathers are a good conductor of thermal energy and will keep the hiker warm.
b)
The feathers are a poor conductor of thermal energy and will keep the hiker dry.
c)
The feathers are a good insulator of thermal energy and will keep the hiker warm.
d)
The feathers are a poor insulator of thermal energy and will keep the hiker dry,
30.
Ann places a piece of wet cloth in sunlight. After some time, she notices that the piece of cloth has become dry.
Which process explains how the piece of cloth became dry?
Which process explains how the piece of cloth became dry?
a)
Condensation
b)
Evaporation
c)
Precipitation
d)
Transpiration
31.
A student observes a hamster and makes a list of inherited traits. Which trait does the student list incorrectly?
a)
Sharp teeth
b)
Likes to eat hamster treats
c)
Digs with claws
d)
Brown fur color
32.
A student adds 70 g of water to a beaker with a mass of 115 g. She also adds a specific amount of sugar to the beaker. She then mixes the contents in the beaker and measures the mass of the beaker on a scale. The beaker has a mass of 210 g.
What is the mass of the sugar added to the beaker?
What is the mass of the sugar added to the beaker?
a)
25 g
b)
95 g
c)
140 g
d)
210 g
33.
A teacher wants to demonstrate how a piece of paper can be used to create a new substance with properties different from the paper. Which activity should the teacher perform with the paper?
a)
The teacher should tear the paper.
b)
The teacher should crumple the paper.
c)
The teacher should burn the paper.
d)
The teacher should fold the paper.
34.
In a reaction, 15 g of an acid reacts with 20 g of a base to produce a salt and 22 g of water in a closed container. How much salt is produced in the reaction?
a)
7 g
b)
13 g
c)
35 g
d)
57 g
35.
A meteorologist observes that a cold front is passing through an area. What type of weather conditions will likely occur after the cold front passes?
a)
Cloudy skies
b)
Cooler temperatures
c)
Stormy skies
d)
Warmer temperatures
36.
How can a family of two parents and four children all share the same ability to roll their tongues?
a)
The parents taught their children to roll their tongues.
b)
The children learned how to roll their tongues from their friends.
c)
Tongue rolling is inherited through the genes and DNA from only one parent.
d)
Tongue rolling is inherited through genes and DNA from both parents.
37.
A student lists several characteristics of single-celled organisms. Which characteristic does the student list incorrectly?
a)
All single-celled organisms directly exchange substances with the environment.
b)
Some single-celled organisms use many different cells to produce energy and food.
c)
Some single-celled organisms have the ability to produce the food and energy through a single cell.
d)
All single-celled organisms will die if waste is not removed from the cell.
38.
In an aquatic food chain, which organisms are the producers?
a)
Algae
b)
Insects
c)
Large fish
d)
Small fish
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