Cycles

Honelako gehiago

The boy who tamed the wind

Joffre Veloz‑k egina

Algae

bryanna addis‑k egina

Photosynthesis

Amni Insyirah Jaffar‑k egina

Digital Storytelling

Alexa Katz‑k egina

Nitrogen Cycle

Dentrification

Nitrifying Bacteria

Nitrogen Fixation

Nitrogen in the Atmosphere

Carbon Cycle

Evaporation/Transpiration

Oxygen Cycle

Plants make Oxygen with photosynthesis, and carbon dioxide.

Animals breathe out carbon dioxide

Oxygen

Animals breathe in Oxygen

Water Cycle

Coal, Oil, or Gas

Rock Formation

Carbon Dioxide exchange

Burning

Respiration

Decay

Burning Fossil Fuels

Atmosphere

Run off

Precipitation

Condensation

Cycles