NEW
Font size
S
M
L
XL
WorksheetsCrofton 7th grade QTR 3 Review
Total questions: 25
Worksheet time: 25mins
Name
Class
Date
1.
Which equation describes the process by which plants use the energy from sunlight to make food (photosynthesis)?
a)
A
b)
B
c)
C
d)
D
2.
Leaf cells are one type of tree cell. Which process occurs in a leaf cell?
a)
A
b)
B
c)
C
d)
D
3.
What factors make an ecosystem self-sustainable?
a)
A
b)
B
c)
C
d)
D
4.
Look at the marine food web below. Which food chain shows the flow of matter through the Maryland Chesapeake Bay Ecosystem?
a)
A
b)
B
c)
C
d)
D
5.
Look at the marine food web above. What description best describes the Diamondback Terrapin?
a)
A
b)
B
c)
C
d)
D
6.
Students wanted to test which environmental conditions would make radishes grow best. The chart shows the different test groups. What is wrong with their experiment?
a)
A
b)
B
c)
C
d)
D
7.
What suggestion would make this experiment helpful for making a valid conclusion about how radishes grow best?
a)
A
b)
B
c)
C
d)
D
8.
Which food chain best shows the path of matter and energy through this ecosystem?
a)
A
b)
B
c)
C
d)
D
9.
Why do pine bark beetles eat the shoots of pine trees?
a)
A
b)
B
c)
C
d)
D
10.
If Pine bark beetles are eating pine trees, what is their role in the environment?
a)
A
b)
B
c)
C
d)
D
11.
The wild celery plants used energy from the sun to convert
a)
A
b)
B
c)
C
d)
D
12.
According to the data table above, which two organisms are most closely related?
a)
A
b)
B
c)
C
d)
D
13.
According to the data table above, which two organisms are most closely related?
a)
A
b)
B
c)
C
d)
D
14.
Based on the information in the table, which of these animals are probably most closely related?
a)
A
b)
B
c)
C
d)
D
15.
Which animal from the chart could be a bat?
a)
A
b)
B
c)
C
d)
D
16.
Based in the diagram of the fish, which organism is the fish most like?
a)
A: Grasshopper
b)
B: Worm
c)
C
d)
D
17.
The image below is a diagram that a student drew in their field journal. What observable features classify the plant as an angiosperm?
a)
A
b)
B
c)
C
d)
D
18.
The image below is from a historic textbook on plants. Based on the images, what type of plant should the images be classified as?
a)
A
b)
B
c)
C
d)
D
19.
Why is chart B the better and more valid experiment?
a)
A
b)
B
c)
C
d)
D
20.
What suggestion would you give the botanist from experiment A?
a)
A
b)
B
c)
C
d)
D
21.
Fact or Opinion? Bats are scary animals that torment people who like to take walks at night
a)
Fact
b)
Opinion
22.
Fact or Opinion? Lions can grow to be 4 feet tall and weigh up to 600 pounds
a)
Fact
b)
Opinion
23.
Fact or Opinion? Plants use photosynthesis to turn carbon dioxide & water into food
a)
Fact
b)
Opinion
24.
Fact or Opinion? Plants like it when I sing to them while they sit in the sunlight and use photosynthesis to turn carbon dioxide into water
a)
Fact
b)
Opinion
25.
Fact or Opinion? Angiosperms are plants that have seeds surrounded by fruit and reproduce using flowers
a)
Fact
b)
Opinion
Reset
