3985872
Descrição
Mapa Mental por avillavicencio2888, atualizado more than 1 year ago
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Criado por avillavicencio2888
aproximadamente 9 anos atrás
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Cycles of Matter
- Carbon
Cycle
- Animals and plants break
down sugars and release
carbon dioxide
- When an organism dies
carbon stored inside of them
goes to the soil.
- When an organism dies
carbon stored inside of them
goes to the soil.
- Animals and plants break
down sugars and release
carbon dioxide
- Nitrogen
Cycle
- In the nitrogen cycle, nitrogen moves
from the air into the soil, into living
things, and back into the air or soil.
- The air around us is about
78% nitrogen gas.
- Nitrogen is called
''free'' nitrogen because
it is not combined
with other kinds of
atoms
- The air around us is about
78% nitrogen gas.
- In the nitrogen cycle, nitrogen moves
from the air into the soil, into living
things, and back into the air or soil.
- Oxygen
Cycle
- Producers release oxygen
as a result of
photosynthesis.
- Most organisms take in oxygen
from the air or water and use it to
carry out their life processes.
- Most organisms take in oxygen
from the air or water and use it to
carry out their life processes.
- Producers release oxygen
as a result of
photosynthesis.
Anexos de mídia
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