Ecosystem
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aerobic |
I did an aerobic workout at the gym today.
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anaerobic |
Without oxygen.
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respiration |
We are studying the differences between aerobic and anaerobic respiration.
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algae |
A simple, non-flowering aquatic plant.
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community |
The councils new plans aroused some anger in the community.
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biodiversity |
Biodiversity is the range and number of species in an area.
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chemosynthesis |
The synthesis of organic compounds by bacteria or other living organisms typically in the absence of sunlight.
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chlorophyll |
Chlorophyll: a green pigment, present which is responsible for the absorption of light to provide energy for photosynthesis.
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competition |
Emily was the first entrant in the competition.
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consumer |
It would go against company policy to share consumer information.
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deforestation |
Cutting down or burning trees in forests.
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ecosystem |
A biological community of interacting organisms and their physical environment.
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endangered |
The endangered species is at risk of becoming extinct.
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extinct |
The dodo was a flightless bird which is now extinct.
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habitat |
Many natural habitats are being destroyed by humans.
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niche |
The specific area where an organism inhabits.
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mineral |
Quartz is a hard transparent mineral.
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phosphate |
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population |
The world's population has reached 7 billion.
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potassium |
A soft silvery-white reactive metal of the alkali-metal group.
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* This sentence was added by a Spellzone user.
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Spelling games using the word list: Year 8 Science
Springtime Spelling
Spring into spelling!
Egg Hunt
Crack the eggs!
Word Search, small
The classic English word game.
Against the Clock
Spelling 'against the clock'.
Mayan Temple
Try the temple spelling puzzle.
Monkey Business
It's bananas!
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Print worksheets and activities: Year 8 Science
Handwriting worksheets: Year 8 Science
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