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2025 Spring Interim Review sci 7th Flashcards | StudBud
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2025 Spring Interim Review sci 7th
2025 Spring Interim Review sci 7th
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1
Artificial Selection is also called
Selective Breeding
Natural Breeding
Hybrid Breeding
True Breeding
2
Where does the food get physically digested through churning?
esophagus
small intestines
mouth
stomach
3
Which consumers have the same prey?
Snake and Hawk
Hawk and Frog
Grasshopper and decomposers
Snake and grasshopper
4
What kind of reproduction is budding and growing new plants from broken off parts?
Sexual
Both
Asexual
Neither
5
Which diagram is representing sexual reproduction?
neither
I and II
I
II
6
Convergent boundary
All of the Above
collide and make subduction zones
Move towards each other
Uses two tectonic plates in the process
7
The respiratory system consists of what organs?
mouth, nose, trachea, lungs
brain, spinal cord, nerves
heart, cells, lungs
mouth, stomach, small intestine, large intestine
8
Blood is made in the circulatory system
True
False
9
What separates the terrestrial planets and the gas planets?
comets
solar system
asteroid belt
black hole
10
What is the method of sexual reproduction flowering plants use?
binary fission
flirting
pollination
budding
11
What does cardiac muscle tissue move?
bones
blood
eyes
food
12
What is Artificial selection?
Plants growing through photosynthesis.
Human reproduction
The intent of breeding of plants and animals to gain traits.
The reproduction of animals.
13
Which Kingdom uses photosynthesis to produce glucose and is made of eukaryotic cells?
Animalia
Fun Guy
Protista
Plantae
14
Which kingdom is autotrophic?
Protista
Animalia
Plantae
Fun Guy
15
What must happen for blood to reach X on the arm?
Force from heart must be stronger than the force of gravity.
Blood needs to be thicker.
Force from heart needs to be weaker than gravity.
Blood will need to apply more force to get up to X.
16
Which is not a physical change in the digestive system?
absorption of nutrients
churning in stomach
saliva breaking food into smaller molecules
Chewing an apple
17
What are the levels of taxonomy?
Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
Parent Material, Climate, Biota, Topography, Time
Sand, Silt, Clay
Flower, Fruit, Leaves, Stem, Roots
18
The integumentary system is made of what organs?
skin, hair, sweat glands, finger polish
skin, hair, sweat glands, fingernails
skin, hair, teeth
skin, hair, sweat, teeth
19
Integumentary system produces Vitamin D
False
True
20
If decomposers are removed from an ecosystem, how would it harm that ecosystem?
there would be less soil
it would smell better around here
it won't harm it
Plants get no nutrients and dead organisms everywhere
21
What are the organs of the circulatory system?
heart, arteries, red blood cells
heart, arteries, white blood cells
heart, veins, red blood cells, hormones
heart, arteries, T-cells, viens
22
Which two kingdoms are only unicellular?
Eubacteria, Archaebacteria
Eubacteria, Fungi
Archaebacterica, Protista
Protista, Eubacteria
23
Which system eliminates waste from the body?
immune system
Excretory System
Exitory System
Endocrine system
24
How does digestive system prepare food to be transported by circulatory system?
repairing heart tissue
breaking food down small enough to travel through arteries
exchanging gases
turning food into blood cells
25
Which consumer can be a tertiary consumer?
grasshopper
frog
dragonfly
a 7th grade student
26
Integumentary System helps regulate body temperature
False
True
27
What is the function of the Endocrine system?
To regulate changes in body
To control body functions
To defend against diseases
To multiple the species
28
Integumentary System helps regulate body temperature
True
False
29
Which consumer is an omnivore?
birds
rabbit
foxes
mice
30
What are the functions of the Cardiovascular/Circulatory system?
Help your heart and love grow
Circulate blood around the body
Keep your heart pumping
To transport nitrogen gas to all cells
31
What characteristics best describe sexual reproduction?
1 parent, binary fission, identical
1 parent, egg and sperm, pollination, identical
2 parents, egg and sperm, pollination, diverse
2 parents, egg and sperm, pollination, identical
32
If the top predator has 5 kcal how much did the producers have?
500 kcal
.005 kcal
50 kcal
5000 kcal
33
Which food chain correctly diagrams the flow of energy?
Grass-->Grasshopper-->Shrew-->Hawk
Hawk-->Shrew-->Grasshopper-->Grass
Grass-->Shrew-->Grasshopper-->Snake
Grass--> Snake--> Frog-->Hawk
34
Artificial Selection
type of selection that humans control
change over time
any inherited characteristic that increases survival
structure inherited from ancestors
35
Which one is
not
an organ of the excretory system?
umbrella
kidneys
ureters
urethra
36
What are magnetic reversals?
The magnetic field stops working
The rocks switch places in the magnetic field
The magnetic field weakens
The magnetic field changes & the north pole is the south
37
According to natural selection, species that are not adapted to to their environment will...
go extinct
increase in population
be fine, chill out!
go crazy
38
Intake needs to be equal to output.
which body system is responsible for fluid output balance?
Digestive System
Excretory System
Endocrine System
Immune System
39
The main function of the respiratory system is to
breakdown food and deliver the products to the blood
control body activities through hormones
transport ATP, nutrients, and wastes
supply the body with oxygen and remove carbondioxide
40
Skeletal system and Muscular system move your arm. What other system is involved to move your arm?
integumentary
endocrine
nervous
digestive
41
What is the gas exchange that or Respiratory system does?
inhale carbon dioxide, exhale oxygen gas
inhale nitrogen gas, exhale carbon dioxide
inhale oxygen gas, exhale nitrogen gas
inhale oxygen gas, exhale carbon dioxide
42
How does the excretory system response when you are thirsty?
Retain water in the body
Get rid of liquids by making you go pee
Retain fats in your body
Get rid of solid waste
43
Hormone called insulin is secreted into your blood. Which two systems work together to transport the hormone?
digestive, endocrine
muscular, nervous
circulatory, endocrine
immune, endocrine
44
What is another name for a consumer?
Autotroph
Heterotroph
Plant
Producer
45
Which of the following statements about heredity is true?
A.The offspring receive genes from only the same sex parent.
The parents send only their best genes to the offspring
The offspring receives genes from the parent(s)
The parent receives genes from only one offspring
46
A planet's YEAR is as long as the amount of time it takes to:
Revolve (orbit) around the sun once
Flip in one year
Rotate (spin) on its axis once
Revolve (orbit around the sun twice
47
Which two systems supply the body with oxygen?
respiratory system and digestive system
respiratory system and circulatory system
respiratory system and nervous system
respiratory system and endocrine system
48
This "space rock" is made of ice and dust, and has a long tail.
asteroid
meteor
moon
comet
49
What is continental drift?
Any trace of an organism that has been preserved in rock
A super continent
The idea that continents slowly moved over Earth’s surface
50
Which is the correct levels of organization from most complex to simpliest?
horse -->animal cell--> stomach --> smooth tissue --> digestive system
horse -->stomach-->smooth tissue -->digestive system --> animal cell
horse --> digestive system --> stomach --> smooth tissue --> animal cell
animal cell -->smooth muscle tissue -->stomach -->digestive system--> horse
51
What are the organs of the circulatory system?
heart, arteries, T-cells, viens
heart, veins, red blood cells, hormones
heart, arteries, white blood cells
heart, arteries, red blood cells
52
Charles Darwin came up with what theory?
natural solution
natural selection
natural curly hair
natural disaster
53
Which Kingdom uses photosynthesis to produce glucose and is made of eukaryotic cells?
Fun Guy
Animalia
Plantae
Protista
54
All are characteristics of asexual reproduction except...
low survival change
identical offspring
slow population growth
one parent
55
Which of the following defines heredity?
Passage of genetic info from one generation to the next
The manipulated changing of a trait of an organism
The ability of organisms to adapt to their environment
Study of how characteristics passed from parent to offspring
56
What percentage of energy gets passed up a food web per trophic level?
10%
90%
1%
5%
57
How does digestive system prepare food to be transported by circulatory system?
turning food into blood cells
repairing heart tissue
breaking food down small enough to travel through arteries
exchanging gases
58
Which two systems sense changes and regulates the body's activities?
endocrine system and skeletal system
nervous system and muscular system
nervous system and endocrine system
endocrine system and digestive system
59
Which two kingdoms are made of prokaryotic cells?
Eubacteria, Archaebacteria
Fungi, Archaebacteria
Protista, Eubaceria
Protista, Fungi
60
Which is
not
a function of the nervous system?
To control the world
Give instructions to rest of body
To collect information of stimuli inside and outside of body
Sense information and send signals to brain
61
Which planets are smaller in size?
inner planets
outer planets
asteroids
comets
62
Where is the red blood cells made?
heart
bone marrow
bone hollow
bone narrow
63
Vegetative propagation is...
Mutations ocurring during mitosis
Cells dividing uncontrollably
Cells specializing
Plants reproducing asexually
64
What process do members of Kingdom Plantae use to get their energy?
Condensation
Asexual
Multicellular
Photosynthesis
65
Members of the Kingdom Animalia are best described as......
Unicellular, Eukaryotic, Autotrophic
Multicellular, Eukaryotic, Autotrophic
Unicellular, Prokaryotic, Heterotrophic
Multicellular, Eukaryotic, Heterotrophic
66
What is missing from this food web?
sun and water
me, I find snake and frog legs delicious
sun and decomposers
sun and a compost bin
67
How does the digestive and circulatory system work together?
Digestive breaks down food, circulatory transports to cells
Digestive transports food, circulatory breaks it down
Digestive breaks down food tiny and circulatory inhale it
by taking turns
68
What is a subduction zone?
where two tectonic plates converge
a strike-slip fault
where two tectonic plates diverge
where one tectonic plate is forced under another
69
Which functions not belong to the skeletal system?
produce minerals like vitamin C
give support and structure
protects vital organs
produce red blood cells
70
A divergent plate boundary creates
Mountains
a Mid-Ocean ridge
A Trench
71
What does skeletal muscle move?
blood
food
bone marrow
bones
72
Planet to sustain life needs: good atmosphere, water in usable form, consistent temperature, , a food source, what else?
Tertiary Consumers
UV radiation
Microorganisms
Proper distance from the sun
73
What does smooth muscle move?
arms
bones
blood
food
74
All of the following are organs of the digestive system
except
....
bladder
intestines
mouth
stomach
75
What is binary fission?
When two cells bud to make more cells
When one cell becomes two asexually, as seen in bacteria..
When two cells fuse
When two cells implode
76
Which Kingdom is autotrophic, multicellular, and have cell wall?
Fungi
Animalia
Plantae
Fun Guy
77
What is a Transform Boundary?
when two plates slide past each other
When two plates go come together
when two plates move away from each other
during a volcano
78
All are functions of the integumentary system
except
.....
maintain temperature
produce white blood cells
absorb vitamin D
protect body
79
Which planets are smaller in size?
comets
asteroids
outer planets
inner planets
80
Which statement best describes why atherosclerosis raises a person's blood pressure?
the heart must pump blood over a longer distance.
The heart must pump blood that weights more.
The heart must force blood into a smaller space.
The heart must force blood to move upwards.
81
What organs are in the nervous system?
heart, brain, nerve cells
brain, spinal cord, blood cells
heart, arteries, red blood cells
spinal cord, brain, nerve cells
82
What is the chemical made by the glands of the Endocrine system?
Homeostasis
T-cells
harmony
hormones
83
What is the Law of Superposition?
Their is a super layer in the rock layer
The youngest rock is on the top & the oldest on the bottom
The youngest rock is on the bottom & the oldest on the top
The youngest and oldest rocks are on the same layer
84
Which food chain allows the mountain lion to get the most energy?
grass, grasshopper, shrew, snake, mountain lion
shrub, deer, mountain lion
grass, grasshopper, shrew, mountain lion
tree, squirrel, hawk
85
Sexual reproduction causes the offspring to be...
annoying
identical
bored
diverse
86
Which organism would receive the least amount of energy from the producers?
snails
green fish
silver fish
hawk
87
Which two systems supply the body with nutrients?
digestive system and respiratory system
digestive system and nervous system
digestive system and endocrine system
digestive system and circulatory system
88
By wave-like contractions esophagus moves food. This can be seen as....
chemical digestion
physical digestion
chemical change
physical change
89
Which digestive organ do we get absorption of nutrients?
stomach
small intestines
restaurant
large intestines
90
Which two kingdoms are only unicellular?
Archaebacterica, Protista
Eubacteria, Archaebacteria
Protista, Eubacteria
Eubacteria, Fungi
91
What causes a chemical change to food in the digestive system?
saliva, chewing, enzymes
saliva, stomach acids, enzymes
saliva, stomach aches, enzymes
chewing, churning, absorption
92
What does the immune system do?
Cause infections
Digest food
Circulate blood
Fight infections
93
Because of natural selection, those that are not best adapted to environment....
mutate
bullied
become extinct
fossilize
94
How do organisms in the kingdom plantae reproduce?
Asexually
Sexually
Sexually and Asexually
95
Which is not a physical change in the digestive system?
absorption of nutrients
saliva breaking food into smaller molecules
Chewing an apple
churning in stomach
96
Which functions not belong to the skeletal system?
produce minerals like vitamin C
produce red blood cells
give support and structure
protects vital organs
97
The inherited traits of an individual are contained –
in his wallet
in his storage shed
in its genetic material
in it's learned behaviors
98
Which organisms get the most energy from the producers?
frog & fox
grasshopper, caterpillar, rabbit, deer
bird, owl, & snake
hawk & lion
99
What shape is the Oort Cloud?
Spherical, solid
Circular, hollow
Spherical, hollow
Square, hollow
100
Which level of the energy pyramid has the most energy?
decomposers
producers
apex predators
consumers
101
Which system gives our body a frame of support and protects other body systems?
Integumentary
Nervous
Muscular
Skeletal
102
Which Kingdom have a cell wall, is heterotrophic by absorbing nutrients from dead organisms?
Plantae
Fungi
Animilia
Protista
103
Which solar system body is made of ice and dust?
glacier
meteor
comet
asteroid
104
Domains are broken down into......
species
pieces
kingdoms
families
105
Offspring that are the result of sexual reproduction ....
is genetically diverse to their parents
inherit genes from one parent
Have one parent
are unlikely to survive sudden change
