WorksheetsCFB Midterm Review 7th Science
Total questions: 30
Worksheet time: 15mins
Name
Class
Date
1.
A plant's leaves turning toward the sunlight is an example of:
a)
geotropism
b)
gravitropism
c)
phototropism
d)
turgor pressure
2.
A plant's stem growing upward from the side of a cliff is an example of:
a)
geotropism
b)
photosynthesis
c)
phototropism
d)
turgor pressure
3.
A plant that is wilted needs water so that it can regain it's __________:
a)
geotropism
b)
photosynthesis
c)
phototropism
d)
turgor pressure
4.
A plant capturing sunlight to convert it to chemical energy is the process of _________:
a)
geotropism
b)
photosynthesis
c)
phototropism
d)
turgor pressure
5.
Photosynthesis involves what transfer of energy?
a)
Chemical to Radiant
b)
Radiant to Chemical
c)
Mechanical to Chemical
d)
Radiant to Mechanical
6.
What items are necessary for photosynthesis?
a)
sunlight, oxygen, water
b)
sunlight, carbon dioxide, water
c)
soil, air, warmth
d)
glucose, oxygen
7.
What items are products of (made by) photosynthesis?
a)
sunlight, oxygen, water
b)
sunlight, carbon dioxide, water
c)
soil, air, warmth
d)
glucose, oxygen
8.
In ecology, producers are ____________.
a)
organisms that produce their own food
b)
organisms that must eat to survive
c)
organisms that eat only plants
d)
organisms that eat only meat
9.
In ecology, consumers are ____________.
a)
organisms that produce their own food
b)
organisms that must eat to survive
c)
organisms that eat only plants
d)
organisms that eat only meat
10.
In ecology, herbivores are ____________.
a)
organisms that produce their own food
b)
organisms that must eat to survive
c)
organisms that eat only plants
d)
organisms that eat only meat
11.
In ecology, carnivores are ____________.
a)
organisms that produce their own food
b)
organisms that must eat to survive
c)
organisms that eat only plants
d)
organisms that eat only meat
12.
In ecology, omnivores are ____________.
a)
organisms that produce their own food
b)
organisms that eat both meat and plants
c)
organisms that eat only plants
d)
organisms that eat only meat
13.
Which is not evidence of the Theory of Plate Tectonics?
a)
Similar fossils on separate continents
b)
Similar rock formations on separate continents
c)
The shape of the continents fit together like puzzle pieces
d)
Insects with similar feeding habits on separate continents
14.
Trenches are usually formed at _____________.
a)
convergent boundaries
b)
subduction zones
c)
transform boundaries
d)
divergent boundaries
15.
Earthquakes most likely occur at _____________.
a)
convergent boundaries
b)
subduction zones
c)
transform boundaries
d)
divergent boundaries
16.
Sea-floor spreading occurs at _____________.
a)
convergent boundaries
b)
subduction zones
c)
transform boundaries
d)
divergent boundaries
17.
Mountain building most likely occurs at _____________.
a)
convergent boundaries
b)
subduction zones
c)
transform boundaries
d)
divergent boundaries
18.
What are the two most reliable properties used to identify minerals?
a)
color and streak
b)
streak and density
c)
density and mass
d)
luster and color
19.
What is the streak of a mineral?
a)
The color of powder left when rubbed on a tile
b)
the way it reflects light
c)
how easy it is to be scratched
d)
the density
20.
Which of these is not a term to describe luster?
a)
glassy
b)
magnetic
c)
dull
d)
metallic
21.
Which layer of the Earth is believed to be in a liquid state?
a)
crust
b)
mantle
c)
outer core
d)
inner core
22.
The inner core's physical property is believed to be _____.
a)
liquid
b)
gas
c)
solid
d)
rubbery
23.
The Atlantic ocean is on which layer of Earth?
a)
Crust
b)
Mantle
c)
Outer Core
d)
Inner Core
24.
The plates "float" on the asthenosphere, which is a _________.
a)
flexible solid, like clay
b)
thin solid, like a sheet of metal
c)
brittle solid, like a potato chip
d)
liquid
25.
What is the process that forms sedimentary rock?
a)
sediment compacting and cementing
b)
magma rising and then cooling
c)
other rock being changed by heat and pressure
d)
melting and cooling
26.
What is the process that forms igneous rock?
a)
sediment compacting and cementing
b)
rock melting and then cooling
c)
other rock being changed by heat and pressure
d)
weathering, erosion, & deposition
27.
What is the process that forms metamorphic rock?
a)
sediment compacting and cementing
b)
magma rising and then cooling
c)
other rock being changed by heat and pressure
d)
weathering, erosion, & deposition
28.
Weathering, erosion, and deposition are the beginning stages of forming ______.
a)
igneous rock
b)
metamorphic rock
c)
sedimentary rock
d)
all rock
29.
Which rock is most likely to contain fossils?
a)
igneous
b)
metamorphic
c)
sedimentary
d)
none
30.
Which of these is a predator/prey relationship?
a)
teacher/student
b)
flower/bee
c)
frog/cricket
d)
dog/cat
100 %
