WorksheetsFinal review MEE
Total questions: 40
Worksheet time: 40mins
Name
Class
Date
1.
What are the 3 things ALL PLANTS NEED.
a)
Soil, Water, and Oxygen
b)
Water, Love, and Sun light
c)
Sun light, Water, and Carbon Dioxide
d)
Water, Carbon Dioxide, and Glucose
2.
Chapter 1 Question
Why didn’t the plants and animals in the biodome have enough energy storage molecules?
a)
A change in the amount of carbon dioxide led to a decrease in the amount of energy storage molecules made by producers in the biodome.
b)
A change in the amount of sunlight led to a decrease in the amount of energy storage molecules made by producers in the biodome
c)
A change in the amount of water led to a decrease in the amount of energy storage molecules made by producers in the biodome
d)
There was no issue with the energy storage molecules in the biodome
3.
Chapter 2 Question
What caused carbon dioxide to decrease in the air (abiotic matter) of the biodome?
a)
The plants died due to no sun
b)
The humans killed to many animals
c)
The decomposers died
d)
The plants turned to much carbon dioxide into oxygen
4.
Chapter 3 Question
What happened to the carbon that used to be in the air (abiotic matter) of the biodome?
a)
It leaked out
b)
The carbon died
c)
It got trapped as dead matter
d)
It got trapped in producers
5.
Vocab question!!
What is cellular respiration?
a)
a type of atom (a tiny piece) that makes up molecules such as carbon dioxide and energy storage molecules
b)
the process by which plants and other producers use energy from sunlight to change carbon dioxide and water into oxygen and glucose (an energy storage molecule)
c)
an organism that needs to eat in order to get energy storage molecules (such as starch and fat)
d)
the chemical reaction between oxygen and glucose that release energy into cells
6.
Why did the decomposers die?
a)
There wasn't enough energy storage molecules
b)
The Econauts forgot to feed them
c)
The Econauts buried them to deep and forgot to put earthworms in the biodome
d)
Carbon left the biodome because the producers made to much oxygen
7.
Key Concept
As organisms release energy during cellular respiration, carbon dioxide is produced from the carbon in energy storage molecules. This process moves carbon from biotic to abiotic matter.
a)
True
b)
False
8.
According to the graph which of these 3 things decreased significantly over 3 years?
a)
Producers
b)
Decomposers
c)
Consumers
d)
Nothing decreased
9.
Which one of these events increases the amount of carbon dioxide in the air?
a)
A producer going through photosynthesis
b)
A rock rolling down a hill
c)
A tree that is on fire
d)
Dead leaf's sitting on the ground
10.
Key Concept
As organisms release energy during photosynthesis, carbon dioxide is produced from the carbon in energy storage molecules. This process moves carbon from biotic to abiotic matter.
a)
True
b)
False
11.
Is this claim correct?
a)
Yes
b)
No
c)
Maybe
12.
When we turned off the sunlight in the Sim what happened to the ecosystem?
a)
Nothing it was fine
b)
It did much better then when the sun was on
c)
It died
d)
It started to die but then recovered
13.
Which one of these is made during cellular respiration?
a)
Photosynthesis
b)
Carbon Dioxide
c)
Glucose
d)
Oxygen
14.
All living organisms do cellular respiration.
a)
True
b)
Flase
15.
Which organelle allows cellular respiration to take place?
a)
Cytoplasm
b)
Mitochondria
c)
Chloroplasts
d)
Lysosome
16.
What's this called?
a)
Photo Respiration
b)
Photosynthesis
c)
Cellularsynthesis
d)
Cellular Respiration
17.
Which organelle allows photosynthesis to take place?
a)
Cytoplasm
b)
Mitochondria
c)
Chloroplasts
d)
Lysosome
18.
Check all that apply
What organisms do cellular respiration?
a)
Producers
b)
Consumers
c)
Decomposers
d)
Dead matter
19.
What's this called?
a)
Photo Respiration
b)
Photosynthesis
c)
Cellularsynthesis
d)
Cellular Respiration
20.
Check all that apply
What organisms here can do Photosynthesis?
a)
Tree
b)
Flower
c)
Cat
d)
Human
21.
Jaime is using the Sim and asks you for advice. He says, “I want an ecosystem that makes as many energy storage molecules as possible! What should I do to increase the number of energy storage molecules that producers can make?”
1. What should Jaime do to increase the number of energy storage molecules that producers can make? You may choose more than one answer.
There is more than 1 answer check all that apply
a)
Decrease the amount of carbon dioxide in the ecosystem.
b)
Increase the amount of carbon dioxide in the ecosystem.
c)
Decrease the amount of sunlight in the ecosystem.
d)
Increase the amount of sunlight in the ecosystem.
22.
The sun has been up for several hours, and it has been shining on these trees. What can the trees do because they are in sunlight? What does this mean for the number of energy storage molecules in the trees?
The trees can . . .
a)
give off carbon to the air. Giving off carbon allows them to make energy storage molecules.
b)
give off carbon to the air. Giving off carbon uses up energy storage molecules.
c)
take in carbon from the air. The carbon is used to make energy storage molecules.
d)
take in carbon from the air. The carbon is used to break down energy storage molecules.
23.
Scientists are studying photosynthesis in a forest ecosystem that has plants, animals, and decomposers (which consume dead things). Which group or groups of organisms in the forest carry out photosynthesis?
a)
all organisms in the forest
b)
animals and decomposers
c)
plants and decomposers
d)
plants
24.
These images from the Sim show the same cell of a producer, but at two different times. What happened?
a)
It copied itself
b)
It became a chloroplast
c)
It went through photosynzthesis
d)
It went from biotic mater to abiotic matter
25.
Giant kelp are plantlike organisms that grow in clear ocean water. Over the last few hours some kelp has been taking in carbon from the water around it. Is the kelp in sunlight? What has happened to the number of energy storage molecules in the kelp?
The kelp . . .
a)
is in sunlight, and the number of energy storage molecules in the kelp has decreased.
b)
is in sunlight, and the number of energy storage molecules in the kelp has increased.
c)
is not in sunlight, and the number of energy storage molecules in the kelp has decreased.
d)
is not in sunlight, and the number of energy storage molecules in the kelp has increased.
26.
Scientists are studying photosynthesis in a desert ecosystem that has plants, animals, and decomposers (which consume dead things). Which group or groups of organisms in the desert carry out photosynthesis?
a)
plants
b)
plants and decomposers
c)
all organisms in the desert
d)
animals and decomposers
27.
An ivy plant has been taking in carbon from the air for several hours. Is the ivy in sunlight? What has happened to the number of energy storage molecules in the ivy? The ivy . . .
a)
is in sunlight. The number of energy storage molecules in the ivy has decreased.
b)
is in sunlight. The number of energy storage molecules in the ivy has increased.
c)
is not in sunlight. The number of energy storage molecules in the ivy has decreased.
d)
is not in sunlight. The number of energy storage molecules in the ivy has increased.
28.
What change happened in the biodome according to this data?
a)
Sunlight increased
b)
Water increased
c)
Carbon Dioxide decreased
d)
Carbon Dioxide incressed
29.
Vocab question!!
What is a producer
a)
an organism that needs to eat in order to get energy storage molecules (such as starch and fat)
b)
an organism that can make its own energy storage molecules (such as glucose)
c)
a molecule that organisms can use to release the energy they need to survive
d)
matter that makes up the living and dead organisms in an ecosystem
30.
Vocab question!!
What is a consumer?
a)
the process by which plants and other producers use energy from sunlight to change carbon dioxide and water into oxygen and glucose (an energy storage molecule)
b)
an organism that can make its own energy storage molecules (such as glucose)
c)
all the living and nonliving things interacting in a particular area
d)
an organism that needs to eat in order to get energy storage molecules (such as starch and fat)
31.
This sea grass has had the sun shining on it for most of the day. What can the sea grass do because it is in sunlight? What does this mean for the number of energy storage molecules in the seagrass?
a)
take in carbon from the air. The carbon is used to break down energy storage molecules.
b)
take in carbon from the air. The carbon is used to make energy storage molecules.
c)
give off carbon to the air. Giving off carbon allows the sea grass to make energy storage molecules.
d)
give off carbon to the air. Giving off carbon uses up energy storage molecules.
32.
Vocab question!!
What is carbon?
a)
a type of atom (a tiny piece) that makes up molecules such as carbon dioxide and energy storage molecules
b)
the process by which plants and other producers use energy from sunlight to change carbon dioxide and water into oxygen and glucose (an energy storage molecule)
c)
a molecule that organisms can use to release the energy they need to survive
d)
a molecule made of carbon and oxygen atoms
33.
Vocab question!!
What is carbon dioxide?
a)
a molecule that organisms can use to release the energy they need to survive
b)
all the living and nonliving things interacting in a particular area
c)
the process by which plants and other producers use energy from sunlight to change carbon dioxide and water into oxygen and glucose (an energy storage molecule)
d)
a molecule made of carbon and oxygen atoms
34.
Vocab question!!
What is photosynthesis?
a)
a type of atom (a tiny piece) that makes up molecules such as carbon dioxide and energy storage molecules
b)
the process by which plants and other producers use energy from sunlight to change carbon dioxide and water into oxygen and glucose (an energy storage molecule)
c)
an organism that needs to eat in order to get energy storage molecules (such as starch and fat)
d)
a molecule that organisms can use to release the energy they need to survive
35.
Vocab question!!
What is a energy storage molecule
a)
a molecule that organisms can use to release the energy they need to survive
b)
the process by which plants and other producers use energy from sunlight to change carbon dioxide and water into oxygen and glucose (an energy storage molecule)
c)
all the living and nonliving things interacting in a particular area
d)
a set of interacting parts forming a complex whole
36.
Vocab question!!
What is an ecosystem?
a)
the process by which plants and other producers use energy from sunlight to change carbon dioxide and water into oxygen and glucose (an energy storage molecule)
b)
a molecule that organisms can use to release the energy they need to survive
c)
matter that makes up the living and dead organisms in an ecosystem
d)
all the living and nonliving things interacting in a particular area
37.
Vocab question!!
What is a system?
a)
matter that makes up the living and dead organisms in an ecosystem
b)
a set of interacting parts forming a complex whole
c)
an organism that needs to eat in order to get energy storage molecules (such as starch and fat)
d)
a molecule made of carbon and oxygen atoms
38.
Jaime is using the Sim and asks you for advice. He says, “I want an ecosystem that makes as little energy storage molecules as possible! What should I do to decrease the number of energy storage molecules that producers can make?”
1. What should Jaime do to decrease the number of energy storage molecules that producers can make? You may choose more than one answer.
There is more than 1 answer check all that apply
a)
Decrease the amount of carbon dioxide in the ecosystem.
b)
Increase the amount of carbon dioxide in the ecosystem.
c)
Decrease the amount of sunlight in the ecosystem.
d)
Increase the amount of sunlight in the ecosystem.
39.
Vocab question!!
What is biotic matter?
a)
matter that makes up the nonliving parts of an ecosystem, such as air, water, and rocks
b)
matter that makes up the living and dead organisms in an ecosystem
c)
an organism that can make its own energy storage molecules (such as glucose)
d)
a set of interacting parts forming a complex whole
40.
Vocab question!!
What is abiotic matter?
a)
matter that makes up the living and dead organisms in an ecosystem
b)
a molecule that organisms can use to release the energy they need to survive
c)
an organism that can make its own energy storage molecules (such as glucose)
d)
matter that makes up the nonliving parts of an ecosystem, such as air, water, and rocks
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