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7th Grade Beginning of Science Review Flashcards | StudBud
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7th Grade Beginning of Science Review
7th Grade Beginning of Science Review
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6th and 7th-grade topics review.
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
Define the water cycle.
A large mass of ice and snow moving on land
Water that flows over Earth’s surface
The continuous movement of water in all its forms
The loss of water through the leaves of plants
2
What is matter?
Matter is a word?
Matter is a something that will destroy things
Matter is anything that has mass and takes up space
I dont know
3
What are the three layers of Earth?
Ocean, land, air
Mantle, Crust, Core
bottom, middle, top
transform, divergent, convergent
4
What is pollution?
the introduction of harmful substances in the environment
some smog in the air
The old jonesy
Something we dont have to worry about
5
What are cells?
cells are the basic building blocks of all living things
photosynthesis
Plants
Non Living
6
Interdependence means...
Someone does something by themselves
All of the above
One thing relies on the other thing to work
Lots of things working together
7
What is the law of conservation of energy?
Energy is always created then destroyed
Energy transfers from one form to another
Energy can neither be destroyed or created
Energy is always destroyed then created
8
How could you tell if this is a plant vs. an animal cell?
look for the chloroplasts, plant cells have those
look for the mitochondria, animal cells have those
look for the nucleus, you could tell by looking at that
there´s no way to tell
9
Photosynthesis is.......
When plants or other organisms use sunlight as food
details about a birds life.
The name of a camera brand
a small description about how a plant dies
10
What are the three parts of a food chain?
plant, meat, dead
sun, stars, moon
producer, consumer, decomposer
beef, ham, chicken
11
The main climate zones are...
all the options are correct
polar, cold, dry, tropical, and temperate or subtropical
subtropical or temperate, dry, cold, polar, tropical
temperate, cold, dry, tropical, polar
12
What is an
ECOSYSTEM
?
Living and non-living things that interact in Outer Space.
Only living things in the environment.
Living and non-living things that interact in the environment.
Only non-living things in the environment.
13
What is the Atmosphere?
All the planets in space
All water on earth
Layer of mobile gamers
All gases surrounding the earth
14
What is a hypothesis?
prediction
conclusions
trials
answer to a problem
15
What Is Metabolism?
An eating disorder in which people overeat compulsively.
Repeated pattern of weight gain and loss.
Process by which the body breaks down substances and gets energy from Food.
A diet that is popular for a short period of time.
16
What are states of matter?
shape, temperature, gas
solid, liquid, gas
liquid, texture, gas
solid, liquid, color
17
What are the three different types of rocks?
Hardness, Texture, Luster
Sedimentary, Igneous, Metamorphic
Marvelous, Incredible, Satisfactory
Granite, Limestone, Pumice
18
What are the 4 stages of the water cycle?
fresh water, icebergs, salt water and rivers
evaporation, condensation, precipitation and collection
liquid water, solid ice, water vapor; clouds, runoff & rain
rain, snow, sleet, and freezing rain
19
What is climate?
The type of weather that occurs during a particular season.
How much sunshine an area gets.
What's going on with the atmosphere at any particular time.
An area's pattern of weather over a long period of time.
20
What is the scientific method?
A method used to find kinetic and potential energy
A method to find energy flow
A process used to explore observations/answer questions
A method used to discover science
