Ecology scavenger hunt
Logan and Keri
Autotrophs
We used a plant because it makes its own food.
Heterotrophs
We used Keri because she eats to get food.
Biotic and a biotic
Keri is living and the chair isn't but is a part of the school environment.
Predator prey relationship
We chose these because sharks eat fish so we picked a shark and a fish.
Carbon cycle People and cars (combustion)
Because people breath out Carbon dioxide and cars release Carbon
Carbon cycle (poop)
Poop releases gases and Carbon dioxide is one of them
Carbon cycle (fire)
Fire also releases gases and Carbon is one
Mutualism (sucker fish and fish tank)
Because the sucker fish cleans to get its food and the other fish have a cleaner enviornment.
Commensalism (fish and plant )
Because the fish gets protection and the plant doesn't get affected by it.
Parasitism
We chose the wasp because they are always bothering people and don't do anything for anyone.
Food chain
We chose these because in nature crickets eat the grass, lizards eat the crickets and birds eat the lizards.
Nitrogen cycle
Urin because its absorbed by plants and released back into the atmosphere.
Nitrogen cycle
Dead leaves because the bacteria is released into the atmophere.
Water cycle
We chose a fish filter because it shows water leaving the tank and being put back in after being filtered.