Carbon Cycling Conservation of Mass Conservation of Mass Energy Flow and Transformation Energy Flow and Transformation Human Interactions Human Interactions.

Slides:

Advertisements

Similar presentations

Cycles In Nature Objectives: Define the term “Cyclical”

Advertisements

Carbon Cycle Pam Cohea.

The Carbon Cycle. The carbon atoms that make up DNA, proteins, and other molecules of life Commonly cycle between earth’s rocks, atmosphere, and the bodies.

Carbon Cycle. Carbon Carbon exists in the nonliving environment as: Carbon dioxide (CO2) Carbonic acid ( HCO 3 − ) Carbonate rocks (limestone and coral.

The Carbon and Nitrogen Cycles

2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Water Cycle Oxygen Cycle Carbon Cycle.

THE CARBON DIOXIDE- OXYGEN CYCLE. Do plants breath? Yes! Plants breath in carbon dioxide from the atmosphere!

Cycles of Matter:.

The Carbon Cycle Carbon is in….. all living things the atmosphere layers under ocean floor fossil fuels (coal, oil, gas)

Carbon and Nitrogen Cycling Robert F. Chen UMassBoston Environmental Coastal and Ocean Sciences (ECOS)

Ecology …the study of how organisms interact with each other and their environments …the study of …….. OUR house…..

The Carbon Cycle By: Matt Waldman. Carbon  4 th most abundant element  “Building Block” of life.  Is the anchor of all organic substances  Found in.

Carbon Cycle VOCABULARY: – Carbon-Greenhouse Effect – Carbon Cycle-Photosynthesis – Consumers-Producers – Decomposers-Respiration – Fossil Fuels.

CYCLING OF CARBON ATOMS. Life on Earth depends upon one–way flow of high–quality energy from sun & cycling of crucial elements.

R21 Global Warming & Greenhouse Effect Prior Knowledge: What do you know about Greenhouse Effect and Global Warming?

Biogeochemical Cycles WATER CYCLE Also called the Hydrologic Cycle Water is circulated through the global ecosystem. Fresh water evaporates and condenses.

NUTRIENT CYCLES Nutrients are chemicals that organisms need to survive. Example – All organisms need Nitrogen to make protein NUTRIENTS must be RECYCLED.

Biogeochemical Cycles. What is a cycle? Some are simple Some are complex.

Carbon Cycle  Exchange of carbon between environment & living things.  All living organisms contain carbon  Plants use CO 2 from air to make food through.

May 10th, 2007 HW: Textbook- Read p , #’s 1-4 Do Now: Do you think that we need Earth to be warmed? Aim: What is the greenhouse effect and how.

Carbon Cycle Gr 9 Science. Carbon Cycle Fourth most abundant element in universe Building block of all living things Main Pathway– in and out of living.

Biogeochemical Cycles. The movement of nutrients from the nonliving world into living organisms, and then back again.

Fossil Fuels and The Carbon Cycle. Carbon Cycle The Carbon Cycle is a model describing how carbon molecules move between the living and nonliving.

What goes around comes back around!

Cycles of Matter In an Hour or Less!!!!. Recycling in the Biosphere  Unlike the one-way flow of energy, matter is recycled within and between ecosystems.

Nutrient Cycles Miss Schwippert. Carbon Cycle Vocab nutrients - chemical substances that an organism needs to sustain life. biogeochemical cycles - connects.

Carbon Cycle Jeopardy Water Rocks!. Carbon Sources Effects of Climate Change Greenhouse Gases $100 $500 $400 $500 $400 $300 $200 $100 $500 $300 $200 $100.

Flow of Matter Carbon Cycle TEKS 12 ae (9abcd). Objectives 1. Be able to analyze the flow of energy through the Carbon cycle. 2. Be able to analyze changes.

Copyright © Marshall Cavendish International (Singapore) Pte. Ltd. The Carbon Cycle If the atmosphere is to maintain a constant amount of carbon.

WARM UPS: 1. Are things recycled in nature? 2. What types of things can be recycled naturally? 3. Have you ever heard of carbon? If so, what is it?

The Physical Environment An integrated system of four spheres.

Carbon Cycle Alba & Connor Pd. 7 09/21/12.  Photosynthesis stores energy in complex organic molecules, while respiration releases it. Photosynthesis.

Material Cycles Ecosystem recycling.

Carbon Cycling Conservation of Mass Energy Flow and Transformation

Carbon compounds are contained in every living organism.

» CARBON CYCLE: Carbon is cycled between the atmosphere, land, water & organisms.

The Carbon Cycle

Miss Forsythe Science The Cycles of Matter The Water Cycle The matter (stuff) in your body has been around for millions of years Nature does not always.

Aim: How does carbon dioxide & oxygen get recycled in the carbon- oxygen cycle? DO NOW: Write out the equation for both photosynthesis & cellular respiration.

THE CARBON CYCLE.

Carbon Cycle. What is the Carbon Cycle? In the carbon cycle, carbon is transferred from inside the Earth to the atmosphere, oceans, crust, and to living.

Global Warming: Anthropogenic Effects. Systems and Loops A system: a group of independent parts working together as a whole (e.g. human body) Positive.

Resource cycles in ecosystems. Cycles  Essential nutrients for living things flow through the ecosystem.  The reservoirs can be in the air, land, or.

The Carbon Cycle. Learning outcomes Describe the cycle of carbon through the ecosystem Describe how humans have affected the carbon cycle.

Carbon and Nitrogen Cycle. Turn page horizontally 66.

2.2 Nutrient Cycle- Part I (Text pages 68 – 91).

Biogeochemical Cycles. Ecosystem defined: a community of organisms and it’s corresponding abiotic environment through which matter cycles and energy flows.

The Carbon Cycle. Objectives  To describe the main steps within the carbon cycle  To identify the main forms carbon is in at each step  To identify.

Review Quiz 2.3 & 3.1 Cycles and Succession. Organisms that perform nitrogen fixation are:  A. plants  B. Animals  C. Fungi  D. Bacteria.

The Biogeochemical cycles. What is the Biosphere All living things and their habitats found in water, on land and in the air make up the biosphere. It.

Review for quiz Global Warming Bingo.  Create a 4x4 chart.  In each box, put one of the following words. You can choose any word for any box. How It.

Greenhouse Effect and Energy Balance By: Andrew Thorson, Connor Page, Ken Umezono, Avery Anderson.

You will be given the answer. You must give the correct question.

By: Hortencia Avila, Uriel Lopez, Jeremy Glick

The Carbon Cycle.

What impact will this have on the Earth?

Cycles Within an Ecosystem

The Carbon Cycle.

14.4 – Impact of Human Activity

Earth and the Biosphere

NOTES 9 – Chemical Reactions

The Carbon Cycle.

Cycles in Earth Systems

THE CARBON CYCLE

Bell Ringer: What is the “Law of Conservation of Mass” and why do we care about it in Life Science? Carbon Cycle.

THE CARBON CYCLE.

…carbon dioxide from the atmosphere, and release…

Notes: Biogeochemical Cycles Pg. 8-9

Presentation transcript:

Carbon Cycling Conservation of Mass Conservation of Mass Energy Flow and Transformation Energy Flow and Transformation Human Interactions Human Interactions Earth System Science Earth System Science

Carbon Fourth most abundant element in the universe Fourth most abundant element in the universe Basis for life Basis for life 4 bonds 4 bonds Forms complex molecules Forms complex molecules Gaseous form Gaseous form Buckminster Fullerene

Photosynthesis Where does the mass of a tree come from? Where does the mass of a tree come from? CO 2 + H 2 O  CH 2 O + O 2 CO 2 + H 2 O  CH 2 O + O 2

Global Carbon Cycle Greenhouse Gas. (n.d.). Retrieved June 14, 2010, from greenhouse-warming.com/global-carbon-cycle.html

Global Productivity Image courtesy of NASA

Productivity Figure by UMB OpenCourseWare

Primary Producers

Respiration Mitochondria, bacteria, fires, combustion engines Mitochondria, bacteria, fires, combustion engines O 2 + CH 2 O  CO 2 + H 2 O O 2 + CH 2 O  CO 2 + H 2 O Fossil Fuels burned at 20,000 times natural rates of oxidation Fossil Fuels burned at 20,000 times natural rates of oxidation

Global Carbon Cycle Greenhouse Gas. (n.d.). Retrieved June 14, 2010, from greenhouse-warming.com/global-carbon-cycle.html

Atmospheric Measurements

“Missing Sink” of Atmospheric CO2 (in Gigatons Carbon—10gmC) “Missing Sink” of Atmospheric CO2 (in Gigatons Carbon—10 15 gmC) Fossil Fuel Burning=6.0+/- 0.5 Fossil Fuel Burning=6.0+/- 0.5 Deforestation=0.9+/-0.7 Deforestation=0.9+/-0.7 Atmospheric Increase =3.2+/-0.1 Atmospheric Increase =3.2+/-0.1 Oceanic Uptake=2.0 +/-0.8 Oceanic Uptake=2.0 +/-0.8 “Missing Sink”=1.7 +/1.2 “Missing Sink”=1.7 +/1.2

Mass Balance Total mass is always conserved Total mass is always conserved Each element is also conserved in a closed system Each element is also conserved in a closed system Can you design a closed system that is sustainable indefinitely? Can you design a closed system that is sustainable indefinitely? Eco-sphere.com Eco-sphere.com

Cycles are linked CO 2 + H 2 O  CH 2 O + O 2 CO 2 + H 2 O  CH 2 O + O 2 Carbon goes up Carbon goes up Oxygen goes down Oxygen goes down

Biosphere 2 ence.org/ ence.org/ 7 people, O2 began to drop 7 people, O2 began to drop Why? Why?

News 3/artificial_noses_have_the_scent_of_promise/ 3/artificial_noses_have_the_scent_of_promise/ 3/artificial_noses_have_the_scent_of_promise/ 3/artificial_noses_have_the_scent_of_promise/ html html html html giantsquid giantsquid giantsquid giantsquid /at_un_summit_obama_promises_action_on_climate/ 3/at_un_summit_obama_promises_action_on_climate/