Nitrogen Cycle
Food Chains
It's a dog eat dog world
Plants
Potpourri
100
Plants recycle nitrogen when they release their waste in the form of this gas
What is oxygen
100
What a plant is called in a food chain
What is producer
100
The correct order: grasshopper, frog, clover, snake
What is clover, grasshopper, frog, snake
100
The wind or flying insects transfer this important reproductive substance from plant to plant
What is pollen
100
This is the primary source of energy for all food chains
What is producer
200
These organisms break down animal wastes or dead bodies to return nitrogen to the earth
What are decomposers
200
an organism that relies only on producers for their energy
What is herbivores
200
The correct order of energy: cricket, sun, grass, carp
What is sun, grass, cricket, carp
200
once an egg is fertilized, this forms
What is a seed
200
Of predator and prey, which would a deer be to a wolf?
What is prey
300
Bacteria that live on this, "fix" nitrogen gas and allow it to enter the plant
What are the plant roots
300
The first organism that eats a plant or plant product (fruit) regardless of whether or not it will eat an animal.
What is primary consumer
300
Which of these populations will not increase because owls have been removed from the food web: mice, snakes, insects, corn
What is corn?
300
Plants that grow tall and have tubes that carry water to their parts is classified as being
What vascular
300
When it comes to grass, a human would be which kind of consumer primary or tertiary?
What is tertiary?
400
Plants release nitrogen during this process
What is respiration
400
The name for a consumer that hunts down and kills it's food source
What is predator
400
Which of these should you add to bring down an over population of butterflies? daisies, worms, birds, cows
What is birds.
400
The process by which a plant produces glucose
What is photosynthesis
400
This is the average number of links in a food chain
What is 3
500
Animals bread down nitrogen found in food during this process
What is digestion
500
The name of a group of animals which will eat either plants or animals, depending on what is available.
What is omnivore
500
How many competitors for plants are in this web? frogs, caterpillars, cows, grasshoppers, lizards, birds, humans, snakes
What is 5
500
Plants release this gas during respiration
What is oxygen
500
Animals release this waste during respiration which plants require to survive.
What is Carbon Dioxide
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