basic needs
producers
Consumers
Classification
100
the scientific term for all living things
What is biotic
100
the only organism that can use the sun's energy to produce food
What is producers
100
all living things in an ecosystem that rely on feeding interactions to supply their foods needs
What are consumers
100
are groups of individuals that belong to the same species and live in the same area at the same time
What is a population
200
oxygen, water, food, energy, suitable habitat
What are the basic needs of biotic elements
200
the chemical reaction that takes place in the leaves of green plants when the sun's energy is present
What is photosynthesis
200
consumers that do not usually kill their own food
What are scavengers
200
most commonly related groups of living things in an ecosystem
What is a species
300
provides living things with oxygen, water, food, shelter and anything else that they need for survival
What is a habitat
300
the green colour visible in most leaves is compound called...
What is chlorophyll
300
an animal that is hunted
What is prey
300
is made up of populations of different species that live and interact in a habitat
What is a community.
400
is a colourless, odourless gas in earth's atmosphere
What is oxygen
400
their roles is to produce oxygen, supply food and provide shelter
What is a producer
400
consumers that break down dead plants and animals into smaller pieces
What are decomposers
400
the interactions of populations with each other and the local abiotic elements make up an...
What is an ecosystem.
500
non living things in an ecosystem such as rocks, soil, and water
What are abiotic elements
500
the term used to describe biotic elements using other elements to meet their basic needs
What are interactions in an ecosystem
500
matter derived from living things, such as animal waste and dead insects
What is organic matter
500
true or false within each ecosystem, the biotic elements depend on other biotic elements and abiotic elements for survival
What is true
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