Presented by: Victoria

Slides:

Advertisements

Similar presentations

What date is it today? DATE HERE. I tried taking tablets for the headache but they didn't have any effect. effect.

Advertisements

1.3. Cycles and the Earth 1. Water Cycle.

ENVE 201 Environmental Engineering Chemistry 1

CE 547 Softening. What is Hardness Hardness is –the ability of the water to consume excessive amounts of soap before foaming –OR the ability of the water.

Biogeochemical Cycles

C h e m i c a l R e a c t i o n s. C h e m i c a l R e a c t i o n A p r o c e s s i n w h i c h o n e s u b s t a n c e i s c h a n g e d i n t o a n.

Carbon Cycle. Carbon Carbonic acid ( HCO 3 − ) Carbonate rocks (limestone and coral = CaCO 3 ) Deposits of Fossil fuels Carbon exists in the nonliving.

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

Water cycle Carbon/Oxygen Cycle Nitrogen Cycle

Even nitrogen and oxygen react at the high temperatures found in a car’s engine, making poisonous nitrogen oxides. These also cause acid rain as nitric.

Step 1: Write the unbalanced formula equations

Cycles of Matter:.

Introducing the Geochemical Cycles (it is necessary to understand & use these if you want to design a Mars Colony or any ecosystem…) Water cycle Carbon.

The importance of fossil fuels and the challenges facing their use

Look at your mineral water label Where do the dissolved minerals come from? How do you think the minerals affect the water?

ECOSYSTEM RECYCLING Material Cycles. As energy & matter move through ecosystem matter must be recycle and reused Types of Cycle 1. Carbon & Oxygen Cycles.

Studying organisms in their environment

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

Presented by: Deynum Jagaba A  Geothermal energy is thermal energy generated and stored in the Earth.

Explain that infrared radiation is absorbed by C=O, O–H and C–H bonds in CO 2, H 2 O and CH 4, and this contributes to global warming. Explain that the.

Chemical Reactions and Equations CLASS NOTES. Review from last class What types of changes can occur as a result of chemical reactions? – Can you give.

1.3 Extracting Energy from Biomass Copyright © 2010 McGraw-Hill Ryerson Ltd. Although not all organisms undergo photosynthesis, all organisms— from single-celled.

Metal and Non-metal Oxides. An oxide is a compound of oxygen and one or more other elements.

Cell Organelle Card Sort

Animation. What is photosynthesis? Leaves are green because of chlorophyll. Chlorophyll absorbs energy from the sun. It uses that energy to convert carbon.

Carbon & Nitrogen Cycles. Recycling Matter All things living are made of matter Total amount of matter on Earth is limited, so it must be recycled again.

Cell Organelle Card Sort. The liquid part in which the other organelles float.

Section 1 Exchange within the Environment.  A cell must be able to take in energy and get rid of wastes  The exchange of materials between a cell and.

Material Cycles Ecosystem recycling.

Hard Water When washing with soap, do you find that the soap does not lather or leaves a floating scum on the surface of the water? This is HARD WATER.

PH and Chemical Equilibrium. Acid-base balance Water can separate to form ions H + and OH - In fresh water, these ions are equally balanced An imbalance.

Review. Day Extracting Energy From Biomass.

Cycling of Matter.

10/8/14 Objective: What are the biogeochemical cycles? Do Now:

CARBON FOOTPRINT BY CHRISTIAN VAGTBORG.. WHAT IS IN A CARBON FOOTPRINT Carbon is a gas However, the total carbon footprint cannot be calculated because.

Fossil Fuels Most of our energy needs are met by burning fossil fuels such as coal, petroleum and natural gas. Coal is used to generate electricity and.

Fig. 7-CO, p Fig. 7-1, p. 186 Condensation Precipitation 111,000 Precipitation 385,000 Transpiration and Glaciers Evaporation 425,000 Groundwater.

1390 ±190 GTC 4000 GTC VEGETATION SOIL & DETRITUS FOSSIL FUEL OCEAN SURFACE 960± 60 GTC INTERMEDIATE & DEEP OCEAN ± 2000 GTC SEDIMENT 150 GTC ATMOSPHERE.

Photosynthesis Strategy for survival to obtain energy to do work used by plants, protists, and some bacteria! Def: process of obtaining energy from the.

Predicting Ionic Charges

Weathering, Erosion & Deposition ESS Weathering The breaking up of rock into smaller pieces.

Chemical Equations Molecular, Total Ionic & Net Ionic Equations.

Carbon and Nitrogen Cycle. Turn page horizontally 66.

1.2 Nutrient Cycles and Energy Flow (Part 1) pp

Analysis Questions: 1.What does pH measure? the concentration (not “amount”) of hydrogen (H+) ions in a solution. 2.Which pH has the highest concentration.

Ch16: Global Warming-part 1 What is it? What causes it? Focus on Carbon Dioxide.

CausesEffects  Fossil fuels (Transport)  Industry  Deforestation  Aerobic Respiration  Agriculture  Decay of Biomass  Possible asphyxiation (If.

On Target? Do this on your Warm Up worksheet! No warm up today! PLEASE put today’s date (3/25/16) in the Friday box of your warm up, then turn your warm.

What is global warming? Discuss with your table what global warming is. You have 1 MINUTE!!!

KEY CONCEPT Life depends on chemical reactions.

Carbon-Oxygen Cycle 1 These two linked cycles provide plants and animals with energy and materials for the basic building blocks of life. Carbon and.

Chemsheets AS006 (Electron arrangement)

Ocean Acidification.

BIOGEOCHEMICAL CYCLES

NITROGEN CYCLE.

Material Cycling in Ecosystems

Global Warming vs. Enhanced Global Warming

Earth and the Biosphere

Cycles of Matter.

CYCLING IN THE ECOSYSTEM

ACOS 8 & 9 Defend the position that plants obtain materials needed for growth primarily from air and water. Construct an illustration to explain how plants.

Abiotic Cycles.

Adapted from John Gladden’s presentation

Carbon & Nitrogen Cycles

2.4 Chemical Reactions.

The Carbon Cycle HS-LS2-5.

Biogeochemical Cycles

THE CYCLES OF EARTH Carbon Cycle Nitrogen Cycle Water Cycle.

WAYS HUMANS ALTER THE CARBON CYCLE

Presentation transcript:

Presented by: Victoria CO2 Mineralization Presented by: Victoria

Global Warming

CO2 Bicarbonate Calcium Bicarbonate Ca(OH)2 + CO2 → CaCO3 + H2O CO2 + H2O «-» H+ + HCO3- Or Sodium bicarbonate CO2 + 2NaOH → Na2CO3 + H2O

Implementation 1. The bacteria need to uptake CO2 (or it can use it’s own waste CO2) 2. the bacteria need to be able to convert CO2  CaCO3 3. The CaCO3 needs to leave the bacteria (so that you don’t have to kill the bacteria to collect the precipitate) Would the bacteria get rid of the precipitate on its own?

Breaking it down Maximizing CO2 uptake by bacteria (1 person) Trying different methods of CO2 CaCO3 Make the bacteria produce a CO2CaCO3 converter enzyme (2 people) Make the bacteria produce Ca(OH)2  (Ca + NaOH) so that when the CO2 was absorbed the calcium carbonate would just precipitate out. (2 people) Can the bacteria survive with NaOH everywhere? Make bacteria that can survive with NaOH everywhere.

CO2 Solution sort of…did it already. http://www.technologyreview.com/Energy/18217/?a=f “The company has genetically engineered E. coli bacteria to produce an enzyme that converts carbon dioxide into bicarbonate. The enzyme sits at the core of a bioreactor technology that could be scaled up to capture carbon-dioxide emissions from power plants that run on fossil fuels.”