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Worksheetschich science
Total questions: 55
Worksheet time: 34mins
a type of atom (a tiny piece) that makes up molecules such as carbon dioxide and energy storage molecules
Carson
dioxide
carbon
molecule
an organism that needs to eat in order to get energy storage molecules (such as starch and fat)
matter eater
produce maker
consumer
producer
an organism that can make its own energy storage molecules (such as glucose)
matter eater
produce maker
consumer
producer
Carbon is part of energy storage molecules, which are _____ matter.
biotic
abiotic
a molecule that organisms can use to release the energy they need to survive
carbon molecule
energy storage molecule
water molecule
oxygen molecule
When there is more sunlight, producers cannot make as many energy storage molecules from the carbon in carbon dioxide.
True
False
When there is more sunlight, producers can make less energy storage molecules from the carbon in carbon dioxide.
True
False
When there is less carbon (in the form of carbon dioxide) in abiotic matter, less carbon is available to producers for making energy storage molecules.
True
False
When there is more carbon (in the form of carbon dioxide) in abiotic matter, more carbon is available to producers for making energy storage molecules.
True
False
Carbon is part of carbon dioxide, which is _____ matter.
abiotic
biotic
A living feature of an ecosystem (plants, animals, leaves, etc.) Carbon Cycle - the transfer of carbon through naturally occurring processes between organisms and the environment
biotic factor
predation
A non-living feature of an ecosystem (rock, water, sun, etc.) Biodiversity - the variety of life in the world or in a particular ecosystem or habitat is called
Biotic Factor
Abiotic Factor
Which of the following are biotic factors in an ecosystem?
rain, sunlight, and plants
plants, animals, and bacteria
temperature, animals, and plants
animals, mineral in the soil, and rain
The (a) is the result of what happened.
The (a) is the reason why something happened.
Why is burning fossil fuels harmful?
they cause cancer
They can get extremely hot
it increases the amount of carbon dioxide in the atmosphere
this would destroy fossils
Carbon molecules cannot be created or destroyed
True
False
Not enough information to answer
The step of the carbon cycle that is in red is called...
Photosynthesis
Decomposition
Respiration
Combustion
The step of the carbon cycle that is in red is called...
Photosynthesis
Decomposition
Respiration
Combustion
The step of the carbon cycle that is in red is called...
Photosynthesis
Decomposition
Respiration
Combustion
All of the carbon in existence is continually recycled in the carbon cycle.
Why is cellular respiration important to animals?
It produces glucose.
It forms carbon dioxide.
It uses oxygen.
It stores energy in ATP.
Based on the diagram, which of the following materials does cellular respiration produce that plants use in photosynthesis?
Carbon dioxide and water
Carbon dioxide and energy
Glucose and oxygen
Sunlight, carbon dioxide and water
Which of the following represents the process of cellular respiration?
Glucose + water + oxygen --> carbon dioxide + energy
Carbon dioxide + water + energy --> glucose + oxygen
Glucose + oxygen --> carbon dioxide + water + energy
Glucose + water + carbon dioxide --> oxygen + energy
The burning of fossil fuels by cars and factories has most affected the ______________ cycle.
hydrogen
nitrigen
water
carbon
The process by which green plants turn water, carbon dioxide, and sunlight into energy in order to grow.
Cellular Respiration
Photosynthesis
Ecosystem
Biotic matter
Which of the following organisms make energy storage molecules?
Consumers
Abiotic matter
Decomposers
Producers
A system is...
A set of interacting parts forming a complex whole.
A set of interacting parts forming a simple hole.
A set of interlocking joints forming a simple hole.
What is a Decomposer?
Eats dead things
Eats living things
A consumer is a living thing that cannot make its own food.
True
False
What is carbon?
An organism that needs to eat in order to get energy storage molecules
A type of atom that makes up molecules such as carbon dioxide
Matter that makes up the nonliving parts of an ecosystem
Matter that makes up the living and dead organisms in an ecosystem
An organism that can make its own energy storage molecules.
producer
primary consumer
secondary consumer
decomposer
The process by which plants and other producers use energy from sunlight to change carbon dioxide and water into oxygen and glucose.
cellular respiration
mitosis
metamorphasis
photosynthesis
All the living and nonliving things interacting in a particular area.
biodome
biosphere
ecosystem
space
A molecule that organisms can use to release the energy they need to survive.
carbon
oxygen
glucose
energy storage molecule
An organism that needs to eat in order to get energy storage molecules.
producer
consumer
decomposer
dead matter
A molecule made of carbon and oxygen atoms
carbon dioxide
energy storage molecules
oxygen
carbon
The chemical reaction between oxygen and glucose that releases energy.
photosynthesis
carbonation
oxygenation
cellular respiration
Matter that makes up the living and dead organisms in an ecosystem.
abiotic
mitosis
biotic
photosynthesis
Matter that make up the nonliving parts of an ecosystem, such as air and water
abiotic
biotic
composer
energy storage molecules
An organism that gets energy storage molecules by breaking down dead matter
primary consumer
secondary consumer
producer
decomposer
A nonliving thing that affects the ecosystem
A community of organisms living among their nonliving surroundings
Heterotroph
Producer
Ecosystem
Photosynthesis
An organism that produces its own food using inorganic matter
Consumer
Producer
Decomposer
Herbivore
An organism that eats other organisms for food
Producer
Decomposer
Consumer
Autotroph
The process by which plants use sunlight to make sugar for food
Decompose
Ecosystem
Organic Matter
Photosynthesis
