Food web
What do arrows represent
Energy flow
How dose it begin
From no soil
True or False
Does it start with soil?
True
What is the carbon cycle
How carbon moves around the atmosphere
How is nitrogen used
all organisms use it to make protein
What starts the food web
Producer
What is the first organism
Pioneer species
How does it happen
Natural disasters
How is carbon released
By cellular respiration
True or False
Is nitrogen scarce
False
Who eats the producer
Primary consumer
What is the goal of the pioneer species
To rebuild the soil
What is the first organism in secondary succession
Pioneer species
How is glucose made
Using sunlight with CO2
What bacteria denitrifys nitrogen
Denitrifying bacteria
How are plant and animals dependent on each other
Animals eat the plants for energy
What comes after pioneer species
Bushes
What dose the pioneer species do
Brings plants
How is Carbon Dioxide pulled from the atmosphere
Photosentisis
What process releases nitrogen gas into the atmosphere
Denitrification
What is the 10% rule
Only 10% of the original energy get transfered
What is the end point of primary succession
Establish climax community
What is the end point of secondary succession
Climax community
How is carbon used by plants
Plants use it as food
Where can you find nitrogen
Everywhere