An animal that eats plants or other animals.
What is a consumer?
A diagram that shows how much energy flows through a food web or ecosystem
What is a energy pyramid?
Why are decomposers important organisms in a food web? A) They produce oxygen. B) They prey on carnivores. C) They are food for producers D) They return nutrients to the soil
D) What is they return nutrients to the soil?
a food web is made of many
food chains
Consider this food chain: sun => grass=> grasshopper=> mouse => snake=> worms ; Which organism is an herbivore?
What is the grasshopper?
Consider the food chain: sun => grass=> grasshopper=> frog=> snake ; which type of organism is missing
decomposer
Which type of organism is fungus? A) carnivore B) omnivore C) herbivore D) decomposer
What is D, decomposer?
A group of food chains within an ecosystem
What is a food web?
Consider this food chain: sun => blackberries=> bird=> leopard => mushrooms ; Which organism is the carnivore?
What is the leopard ?
How much energy is transferred from organism to organism in an energy pyramid or through energy transfer?
10%
When a frog eats a grasshopper, how much of the grasshopper's energy is transferred to the frog? A) 10% B) 25% C) 50% D) 90%
What is A, 10%?
an arrow in food chains and food webs represents ->
energy transfer
Consider this food chain: sun -> acorn tree-> squirrels-> hawks-> fungi Which of these is the producer?
What is the acorn tree?
Which of the following organism is NOT consumer in the food chain? A) hawk B) gorilla C) squirrel D) earthworm
earthworm
What is the job of decomposers ?
because they break down dead plants and animals
This shows the flow of energy from one organism to another.
What is a food chain?
the first source of energy is ______1_______and the last organism in all ecosystems is_______2__________
1. sun
2. decomposer
Living and non-living things interacting in an area is called a_________1________ but, in class we are making an _______2________
What is a 1 ecosystem 2. eco-column
Photosynthesis is the process by which plants
make food, glucose or sugar
How do decomposers benefit plants?
They add nutrients to the soil