ECOSYSTEM
What is an ecosystem ?
EX: an environment that contains living ( biotic ) and nonliving ( abiotic ) components that are interrelated
EX OF A ABIOTIC FACTOR :
SUNLIGHT , PLANTS , GRASS , OR TREES.
SUNLIGHT
What is Population ?
the number o how much organisms live in an area.
What is a food chain?
EX: a hierarchical series of organisms each dependent on the next as a source of food
What is a Food Web ?
EX: a system of interlocking and interdependent food
What is Humidity ?
EX : amount of water vapor in the air
EX : non-living factor in an ecosystem such as moisture temperature when sunlight soil and minerals
what are producers?
EX: organisms that can make its own food
What are consumer ?
EX: animals that eat plants
What is Dissolved Oxygen ?
EX: measure of water quality indicating free oxygen dissolved in water.
WHICH IS NOT A ABIOTIC FACTOR ?
WINDOW , SUNLIGHT , FUNGI , OR PLANTS
SUNLIGHT
Snakes
the consumer
what are carnivores ?
EX: animals that eat other animals for meat
What are herbivores ?
EX: animals that eat plants
What is tempeerture ?
EX: A measure of how hot or cold something is
Abiotic factors living thing in a ecosystem.
TRUE OR FALSE
TRUE
EX of biotic factor
dogs and cats
What are Ominvores ?
EX: animals that eat both plants and meat
( fill in the blank ) In food chain ________ is passed from one link to another
Energy
abiotic
biotic
biotic factors are important because .....
They help the habitat
What are decomposers ?
EX: organisms that feed on decaying matter
Herbiovores are also called _______ because they eat the main producer.
Secondary Consumer