Show:
Cells
Photosynthesis
Food Chains
Ecosystems
Food Webs
100
This organism consists of one cell that carries out its life process
What is a unicellular organism
100
this is the process of making food by using sunlight.
What is photosynthesis
100
these are at the start of a food chain
What is a producer
100
these are living things that shape an ecosystem
What is a biotic factor
100
shows how a group of food chains are linked together
What is food web
200
this type of cell has a cell wall
What is a plant cell
200
structures found in the cells of leaves and stems of green plants.
What is chloroplasts
200
organisms that do not make their own food
What is a consumer
200
this ecosystem has extremely fertile soil
What is a grassland
200
is the struggle of several organisms for the same resources
What is competition
300
this is a group of tissue that performs a certain function
What is an organ
300
are parts of a plant that support the leaves and flowers.
What is stems
300
these small organisms eat and then return nutrients to the ground
What is a decomposer
300
this type of grassland has less fertile soil and is warm year-round
What is a savanna
300
is all the members of a single type of organism in an environment
What is population
400
this is a chemical in plants that uses energy in the sun to make food for the plant
What is chlorophyll
400
the loss of water from plant leaves.
What is transpiration
400
these organisms eat plants and animals
What is an omnivore
400
these are nonliving things that shape an ecosystem
What is an abiotic factor
400
is a model that shows how much energy flows through a food web
What is energy pyramid
500
this is a cells control center that is large and round usually found in the center of the cell
What is a nucleus
500
the outermost layer of the root
What is epidermis
500
these organisms only eat meat
What is a carnivore
500
this is the tallest layer of a rain-forest ecosystem
What is the emergent layer
500
this species is very important to its food web
What is a keystone species