WorksheetsNST06 T1 Quiz 2
Total questions: 20
Worksheet time: 11mins
True or False:
Processing food can lead to a loss of nutrients.
true
false
A diet that gives you the right amount of nutrients is…
Sufficient
active
balanced
How does freezing work to preserve food?
Provides an acidic environment.
Removes oxygen exposure.
Removes water content.
Removes water content by freezing water particles.
Which food preservation technique works by reducing oxygen exposure to food?
Vacuum Sealing.
Dehydrating.
Sun-Drying.
Freezing.
Which food preservation technique works by providing an acidic environment?
Adding Sugar.
Sun-Drying.
Adding Lactic Acid.
Pickling.
What food preservation technique has been used here?
Freezing.
Sun-Drying.
Dehydrating.
Vacuum Sealing.
What food preservation technique has been used here?
Freezing.
Dehydrating.
Adding Sugar.
Vacuum Sealing.
Which of the following are not examples of food preservation techniques.
Adding Sugar, Dehydrating & Pickling.
Freezing, Adding Lactic Acid & Dehydrating.
Adding Salt, Canning & Vacuum Sealing.
Baking, Frying & Boiling.
Which organism is an example of a producer?
moth
mushroom
rose bush
cheetah
Maggots feed on dead and decaying organisms for energy. What are maggots?
autotrophs
producers
decomposers
heterotrophs
Biotic factors are...
living things
non-living things
undead things
Abiotic factors are...
living things
non-living things
undead things
organisms eat food to:
get energy
get oxygen
get carbon dioxide
get sunlight
Many organisms of the same species living in the same area.
Ecosystem
Community
Population
Community
All of the living and non-living parts of the environment in the same area.
Population
Community
Organism
Ecosystem
Many different types of populations living in the same area. All the living things in an area.
Community
Ecosytem
Population
Organism
Click on all the abiotic factors
Rabbit
soil
water
sunlight
Click on all the biotic factors
rabbit
tree
soil
water
What is the role of decomposers
They break down dead organisms and return their nutrients back to the ecosystem.
Supply energy to the sun
Help organize the community
Create energy from the sun
Consumers are
organisms that help break down dead material
organisms that create energy from the sun
organisms that live in the ocean
Organisms that get their energy from eating other organisms.
