Ecosystems
Relationships
Interactions
Food chain
Energy
100
The place in which an organism lives is its ______________.
What is habitat
100
A long term relationship between different species is called _____________.
What is symbiosis
100
The rivalry between two organisms is called ___________.
What is competition
100
What do the arrows in a food chain represent?
What is how energy can flow from one organism to another.
100
Organisms that only eat meat are__________. Organisms that only eat plants are __________. Organisms that eat both are called _____________.
What is carnivores, herbivores, omnivores
200
True or False: An ecosystem can be any place that living things are found.
What is true
200
Every organism needs _________ in order to live.
What is energy
200
True or False: Plants compete with one another. Explain answer
What is true. Compete for sunlight, they try grow taller or wider than one another
200
True or False: A food chain can be long or short but only follow a single path as animals eat each other.
What is true
200
An organisms that eat waste or dead organisms is called a __________. Give an example of one.
What is decomposer, fungi
300
a group of organisms of one species that live in an area at the same time is called________________
What is population
300
A role that an organism has in its ecosystem is called its __________.
What is niche
300
Producers are known as __________. Consumers are also know as ___________.
What is autotrophs, heterotrophs
300
A food web is ____________ by different paths. (Why is it called a food web?)
What is interconnected
300
The ____________ is the position that an organism occupies in a food chain.
What is trophic level
400
Members of a ______________ depend on each other to fill their needs.
What is community
400
Name two other factors that affect the population of animals.
What is pollution, poaching, overfishing, transportation, building (cutting down trees)
400
Name 3 things organisms will compete for
What is territory, water, light, food, and mates
400
When an animal eats, it takes in ________ and __________ that is stored in food.
What is matter and energy
400
____________ eats only other organisms. __________ are organisms that get eaten.
What is predator, prey
500
Name 5 NON living parts of an ecosystem
What is air, water, rocks, soil, temperature, and sunlight
500
Name the three types of symbiotic relationships and explain what each one is.
What is mutualism, parasitism, and commensalism
500
Name 4 types of defense mechanisms animals use
What is camouflage, mimicry, venom, speed, power in numbers, and play dead
500
Every chain starts with the _________. __________ on land, and __________ in the water.
What is sun, plants, plankton
500
Name the levels of the food pyramid Bottom level = 1st level = 2nd level = 3rd level = 4th level =
What is decomposers, primary producers (plants), primary consumers (herbivores), secondary consumers(omnivores), tertiary consumers (top carnivores)
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