The Nitrogen Cycle
Pollution and Biogeochemical Cycles. Why should you care about the Earth? Pick a partner that sits near you. Write two or three reasons.
Cycles of Matter Chapter 3 The Biosphere Section 3-3; pages 74-80.
NUTRIENT CYCLES. ELEMENTS 6 IMPORTANT ELEMENTS IN BIOLOGY: CARBON CARBON HYDROGEN HYDROGEN NITROGEN NITROGEN OXYGEN OXYGEN PHOSPHORUS PHOSPHORUS SULFUR.
Flow of Energy and Matter
Flow of Energy and Matter. Ecosystem Recycling Energy and matter flow through an ecosystem Plants get energy from the sun We get energy from what we eat.
Carbon Cycle
