Terms
What is a predator?
An animal that feeds on another animal
???-> grasses->Grasshopper-> small birds-> snakes-> hawks.
The sun
Which organism is a primary consumer?
1. a tree 2. a tiger 3. a mushroom 4. a hare
A hare
What is a omnivore?
An animal that eats both plants and animals.
The sun->???->urchin->otters
Algae, kelp
Which of the following is an omnivore?
1. a dog 2. a fern 3. a bear 4. a moose
3. a bear
What is a tertiary consumer?
The sun-> wheat->???-> snake-> hawk
Birds/mice
Which of the following organisms is an exclusive herbivore?
1. A cat 2. A caribou 3. A raccoon 4. A
4. A
Describe a food web.
Many food chains of a particular ecosystem being intertwined.
The sun-> acorn-> small bird->???-> coyote
Fox/weasel/snake
What is an autotroph?
An organism that produces their own food.
The sun-> wild grass->grasshopper-> frog-> snake-> coyote-> ?decomposer?
What could the decomposer be?
Mushroom/bacteria/fungus
Which of the following is a detrivore?
1. cactus 2. fox 3. grasshopper 4. worm
4.Worm