Welcome Back! We missed you! Today's Objective: To learn about the Greenhouse Effect and Global Warming. Do Now: Take out your Interview Write 5 sentences.

Slides:

Advertisements

Similar presentations

Cycles of Nature Matter, as well as energy, moves through an ecosystem and is constantly recycled. Nitrogen, water, oxygen and carbon are cycled globally.

Advertisements

Cycles of Nature. Energy isn’t the only thing that flows through the trophic levels. Matter in the form of nutrients also flow throughout the trophic.

Warm-Up Which consumer occupies the 3 rd Trophic level? 2. Why do apex predators need to eat the most? 3.How much energy is lost between each.

The Carbon and Nitrogen Cycles

Matter cycles through ecosystems. Chapter 1 Section 2: Carbon Cycle Nitrogen Cycle Nitrogen Cycle.

Chapter 2 Section 1 The Cycles of Matter

Water cycle Carbon/Oxygen Cycle Nitrogen Cycle

Cycles of Matter:.

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

Ecosystem Cycles: Water, Carbon, and Nitrogen Cycles

Chemical Cycles Adv Biology 1-2. The Carbon Cycle Carbon forms the backbone of all organic compounds. Carbon forms the backbone of all organic compounds.

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

Recycling in the Biosphere

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

INTERACTIONS IN ECOSYSTEMS “The Circle of Life”. Recall… The Lion King.

Cycling of Materials in Ecosystems SECTION Biogeochemical Cycles A pathway from living things, into nonliving parts of the ecosystem and back All.

Nutrient Cycles: How Nature Recycles Matter. Matter in Ecosystems: The Carbon, Nitrogen and Water Cycles.

Begin filling in the water cycle word definitions (in pencil, just in case) Begin filling in the water cycle word definitions (in pencil, just in case)

Ecology – Water, Nitrogen and Carbon Cycles

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.

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.

Carbon Cycle The carbon cycle is the biogeochemical cycle by which carbon is exchanged between the biosphere and living organisms. Carbon is an essential.

Chapter 5 Review.

MINDSTRETCHER Copy question. Study your homework Get out your homework and read it 2 times silently. Get out a blank piece paper and put your heading.

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.

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?

Cycling of Matter in Ecosystems. Biogeochemical Cycles Matter cannot be made or destroyed. All water and nutrients must be produced or obtained from chemicals.

Bell-ringer: Where on Earth do you find Carbon atoms?

Cycles of Matter.  What is the function of the water cycle? It moves water from Earth's surface to the atmosphere and back.  What are the three processes.

Material Cycles Ecosystem recycling.

Cycling of Matter Carbon Cycle Nitrogen Cycle.

Nutrient Cycles Certain materials are cycled through ecosystems to be used over and over, they are called nutrients Certain materials are cycled through.

The Carbon Cycle By Mckenzie Burston, Jayla Barron, Olivia Johnson.

Standard 14. Question 1 Which process is most directly dependant on temperature reduction, small particles and gravity to produce its product? A.) evaporation.

Our unit on Ecology continues… Part 2..  The combined portions of the planet in which all life exists, including land, water, air and the atmosphere.

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.

Cycles in Nature.  Where matter is recycled but never replenished. –It is never lost.  Sunlight= primary source of energy.

Cycles of matter.

Unit 2 Lesson 3 Energy and Matter in Ecosystems

 What are the Earth’s 4 spheres  Give an example of each  You are constantly consuming calories through the food you eat. Where does the weight go?

Chapter 2 – Principles of Ecology. 2.3 Cycling of Matter.

Biology 2201 Unit 1: Matter & Energy for Life Chapter 3.

The Carbon Cycle IN:.

5.02 Relationship of carbon cycle to photosynthesis and respiration.

Carbon Cycle.  Law of Conservation of Matter: Matter can NOT be created or destroyed, it changes form  Biogeochemical cycles: matter is constantly being.

Ecology Unit Learning Goal #2: Explain relationships between matter cycles and organisms.

Water, nitrogen, carbon, and oxygen.  Bio.2.1 Analyze the interdependence of living organisms within their environments.  Bio Analyze the flow.

 Matter is recycled (it changes form, but never leaves)  Energy is not recycled.

The Carbon Cycle Dajah Turner Brittany Cousins (Also known as the carbonithe cycle)

How Ecosystems WorkSection 2 Section 2: The Cycling of Matter Preview The Carbon Cycle How Humans Affect the Carbon Cycle The Nitrogen Cycle Decomposers.

How Ecosystems WorkSection 2 Section 2: The Cycling of Matter Preview Classroom Catalyst Objectives The Carbon Cycle How Humans Affect the Carbon Cycle.

Lesson 5 The Flow of Matter through Ecosystems. Water, Carbon, Oxygen and Nitrogen  Living things need water, oxygen, carbon, and nitrogen to survive.

Biogeochemical (Nutrient) Cycles

Carbon, Nitrogen, & Water Cycles Guided Notes

Ecosystem Unit 1: Lesson 4.

Chapter 22, section 2: Cycles of matter page 746

Cycling Matter in an Ecosystem

Cycles in Nature Energy transfers.

Ch. 20 Sect 2 Cycles of Matter.

Ecology Unit Learning Goal #2: Explain relationships between matter cycles and organisms.

Moving Materials Through an Ecosystem

NUTRIENT CYCLES video:

Ecology-Matter & Energy Cycling

Biogeochemical Cycles

Biogeochemical cycles

Nutrient Cycles Certain materials are cycled through ecosystems to be used over and over, they are called nutrients Examples of these nutrients are carbon,

Warm Up With your partner, come up with a scenario that would disrupt the carbon or nitrogen cycle and explain it. Be prepared to share out!!

Presentation transcript:

Welcome Back! We missed you! Today's Objective: To learn about the Greenhouse Effect and Global Warming. Do Now: Take out your Interview Write 5 sentences describing the best thing you did over break. Today is Feb. 25, 2013 Rachael Machiele-Oram 2013

This Week: We will be covering the State High School Biology Content Standards: B3.4d Describe the greenhouse effect and list possible causes. B3.4e List the possible causes and consequences of global warming Our Schedule: Monday = Notes Tuesday = Explore Thursday = Review Friday = Quiz Rachael Machiele-Oram 2013

Greenhouse Effect and Global Warming Rachael Machiele-Oram 2013

1. How Does Matter Move through Ecosystems? Predict: What do you think? How does matter such as water, carbon, or nitrogen move through an ecosystem? _____________________________________ Rachael Machiele-Oram 2013

1. How Does Matter Move through Ecosystems? Matter moves through ecosystems in cycles. Unlike energy which is produced by the sun and consumed by living things, there is only a certain amount of different types of matter on the earth. For example, water. Water is neither created or destroyed. There is only a certain amount of water on the earth. Rachael Machiele-Oram 2013

The Water Cycle Question: Does water ever leave the earth and it's atmosphere? ________ Describe how water cycles through ecosystems: Water evaporates from ____________________ Water condenses in ____________________ Water returns to the earth's surface by ____________________ Rachael Machiele-Oram 2013

1. How Does Matter Move through Ecosystems? The atoms of carbon, nitrogen, and other elements that make up the bodies of organisms alive today are the same that have been on earth since life began. Matter is constantly recycled. It is never lost. Rachael Machiele-Oram 2013

Carbon All life on earth is based on carbon molecules. Carbon atoms form the framework for proteins, carbohydrates, fats and other important molecules. Carbon is the molecule of life, it is an important part of all living organisms. Rachael Machiele-Oram 2013

The Carbon Cycle Carbon is Stored in the Earth and Released into the Air: 1. Carbon is stored in the earth in fossils of plants and animals, as well as in living plants. 2. Carbon is released into the air by the fossil fuel combustion, open burning of plants such as forest fires, and cellular respiration by heterotrophs. 6e7d674f63&t=Carbon-Cycle Rachael Machiele-Oram 2013

How is carbon cycled through photosynthesis and cellular respiration? 3. During photosynthesis, energy from the sun is used by autotrophic organisms which convert carbon dioxide gas from the air into energy- rich compounds such as sugar. We call this process Carbon Sequestration. This means Carbon is being taken out of the atmosphere and stored in plant cells. Rachael Machiele-Oram 2013

How is carbon cycled through photosynthesis and cellular respiration? 4. Many organisms use autotrophs for food and a source of energy. This energy is processed in the heterotrophs in cellular respiration and converted into ATP energy, water, and Carbon Dioxide! Carbon is again released into the atmosphere. (Carbon is also used by animals for creating proteins and bones. It is stored in their bodies as they live and die and become fossils. It is released when they decay.) Rachael Machiele-Oram 2013

Let's Try It! Draw the Carbon Cycle! - be sure to include cycle arrows Rachael Machiele-Oram 2013

Video on Global Warming: onment/global-warming-environment/global- warming-101/ Rachael Machiele-Oram 2013

While watching the video answer the following questions: 1) What is causing Global Warming? 2) What is released into the air when fossil fuels are burned? 3) Describe the Greenhouse Effect? 4) Give 3 pieces of evidence of Global Warming. 5) Why would driving less impact Global Warming? Rachael Machiele-Oram 2013

What is the Greenhouse Effect? What are its causes and effects? Rachael Machiele-Oram 2013

Studying Climate Change warming-videos.html Rachael Machiele-Oram 2013