Download presentation
Presentation is loading. Please wait.
Published byBartholomew Darcy Osborne Modified over 8 years ago
2
Biogeochemical Cycles Elements, compounds and other forms of matter are passed from one organism to another and from one part of the biosphere to another.
3
The Phosphorus Cycle Phosphorus in the biosphere cycles among the land, ocean, sediment and living organisms
4
The Carbon Cycle 4 MAIN PROCESSES MOVE CARBON 1. Biological processes- photosynthesis, respiration and decomposition. 2. Burial and decomposition of dead organisms and their conversion under pressure (fossil fuels).
5
The Carbon Cycle 3. Geochemical processes- erosion and volcanic activity ( release CO2). 4. Mining, cutting and burning forests (burn fossil fuels).
6
The Nitrogen Cycle The atmosphere is the main reservoir of nitrogen, it also cycles through the soil and tissues of living organisms.
7
The Water Cycle Water constantly moving between the atmosphere and Earth. Please be able to label the water cycle.
Similar presentations
© 2024 SlidePlayer.com. Inc.
All rights reserved.