Agenda for Today Mission Countdown – 4 minutes to answer Nitrogen cycle self-directed notes- 20 min Class discussion – 5 min Nitrogen cycle quiz – 10 min.

Slides:

Advertisements

Similar presentations

Cycles of Matter.

Advertisements

Cycles In Nature Objectives: Define the term “Cyclical”

How Does Nature Reuse Materials?

Section 3: Cycling of Matter

The Carbon Cycle The carbon cycle is the movement of carbon from the nonliving environment into living things and back Carbon is the essential component.

Cycles of Matter.

The Carbon and Nitrogen Cycles

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

Nitrogen Cycle Nitrogen moves from the air to the soil, into living things, and back to the air.

Cycles of Matter. Cycles of Matter: Why? Because we have a fixed amount of STUFF (matter) on this planet, and no new stuff is being added from the universe.

The Carbon Cycle.

run-off absorption decomposition Cycling of Matter transpiration The water cycle.

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

Do Now: Where can carbon be found on Earth?. Fossil Fuels: Coal, Natual Gas, Oil Shells of Marine Organisms: Calcium Carbonate Cells of Living Organisms.

Ecology – Water, Nitrogen and Carbon Cycles

Ecology Part 6 Carbon & Nitrogen Cycles R. Martinez, 2012.

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

Cycling of Matter Nutrient Cycles. Cycling of Matter Nutrient Cycles: The movement of matter through living things, the physical environment and chemical.

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.

Ecosystems Section 3 Ecology 4.3 Notes. Ecosystems Section 3 Objectives Describe each of the biogeochemical cycles.

NUTRIENT CYCLES. What are nutrients? Nutrients are chemicals that are essential to the survival of living things Nutrients are CYCLED through ecosystems.

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

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.

Cycling of Matter and Nutrient Cycles. The Biosphere Biosphere is the living surface of earth Lithosphere is the hard part of the earths surface Hydrosphere.

Mind Stretcher - 1. A resource so scarce that it limits the size of a populations is called a(n)_________________. 2. List two adaptations predators use.

Cycling of Matter Carbon Cycle Nitrogen Cycle.

1.Where is carbon found? 2.What gas in the atmosphere has carbon in it? 3.What 3 things make up the tissues of all living things? 4.What organisms make.

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

CARBON Facts  Proteins, fats and carbohydrates are made of CARBON  You are made out of CARBON  Fossil Fuels (oil, natural gas, coal) are stored CARBON.

1) 2) 3) 4) 5) 6) The Carbon Cycle Carbon dioxide in the air Plants take in CO 2 for photosynthesis and release O 2. Organisms take in O 2 for cellular.

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

Cycles of matter.

Chapter 6 lesson 6 What cycles in our ecosystem. I.Recycling Matter 1.Decomposers eat wastes & dead matter and put the nutrients back into the soil= their.

Humans and the Carbon Cycle – Respiration releases __________ into the air. – Burning fossil fuels releases CO 2 into the atmosphere. – Burning of wood.

Ecology 2.0 Cycles in the Environment Populations and Biodiversity.

Cycles Carbon and Nitrogen Cycles Nitrogen cycle THE NITROGEN CYCLE Nitrogen (N) is an element like carbon. All creatures need nitrogen to survive. There.

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

5.02 Relationship of carbon cycle to photosynthesis and respiration.

Carbon and Nitrogen Cycle. Turn page horizontally 66.

1.2 Nutrient Cycles and Energy Flow (Part 1) pp

Bell Ringer  YOU HAVE A QUIZ!  5 MINUTES TO STUDY!!!  QUIZ EACH OTHER BUT KEEP IT DOWN!  CLEAR YOUR DESK, BLANK SHEET OF PAPER, NAME/DATE/PERIOD.

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

Cycles of Nature. Water Cycle: Review: As we have already learned, water is constantly being cycled and recycled in an ecosystem.

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

Cycles in Ecosystems Oxygen Water Carbon Nitrogen.

Ms. Harvey 2016 BIOGEOCHEMICAL CYCLES.  An ecosystem survives by a combination of energy flow and matter recycling TWO SECRETS OF SURVIVAL: ENERGY AND.

Ecosystem Cycles: Carbon Part 2. The Carbon Cycle 1. Every organic molecule contains the element carbon. A. Carbon and oxygen form carbon dioxide gas.

Ecology 4.3 Notes.

Take out composition notebook and pick up handouts!

Ecosystem Unit 1: Lesson 4.

Chapter 22, section 2: Cycles of matter page 746

Cycles Of Matter WATER CARBON NITROGEN End Show.

Cycles in Nature Energy transfers.

The Carbon Cycle 1. Every organic molecule contains the element carbon. A. Carbon and oxygen form carbon dioxide gas (CO2), an important component of.

Section 3: Cycling of Matter

Lesson 5 The Flow of Matter through Ecosystems

The Nitrogen Cycle Mrs. Harper Biology 3/28/18.

Ecology Part 6 Carbon & Nitrogen Cycles

Biogeochemical Cycles

Carbon, Nitrogen & Phosphorus Cycles Ch. 5.2

Cycles in Earth Systems

Cycles in Nature.

Cycles of Matter The supply of matter in an ecosystem is limited, therefore it needs to be recycled. Matter in an ecosystem includes water, oxygen, carbon.

Biogeochemical Cycles

CHAPTER 3 NOTES ECOLOGY CYCLES IN NATURE

4.3 Cycling Of Matter I. Water Cycle

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!!

Environmental Sciences

Presentation transcript:

Agenda for Today Mission Countdown – 4 minutes to answer Nitrogen cycle self-directed notes- 20 min Class discussion – 5 min Nitrogen cycle quiz – 10 min –Google pearson nitrogen cycle quiz and click on post quiz (1 st or 2 nd link) – results to

Homework Mrssimmonsbio.weebly.com Homework  Ecology  watch symbiosis video  write 6 sentence summary No internet? Research symbiosis in text book and write a 6 sentence summary Due Monday Haven’t signed up for remind101? to phone number (469)

KEY CONCEPT: Matter cycles in and out of an ecosystem.

?v=xFE9o-c_pKg Watch this youtube video on the carbon cycle.

The Carbon and Nitrogen Cycles

What is Carbon? Carbon is an element that is in all living things. Molecules containing carbon are called Organic.

The Carbon Cycle Plants take in CO 2 because they need carbon and oxygen to use in photosynthesis. When animals eat plants they use some of the carbon containing compounds to grow Some carbon-containing compounds are used to release energy by respiration.

Carbon Cycle Keep in mind all living things have carbon in them, so when they die, decomposers help return that carbon to the environment and soil.

Disruptions in carbon cycle Carbon in the environment is used to make coal, oil, and natural gas (fossil fuels). –Humans burn Fossil fuels in a process called Combustion releases too much CO2 back into the air. –Burning of Fossil fuels causes global warming. CFC’s deplete the ozone layer

Remainder of class time Finish carbon cycle webquest Finished with carbon? Complete your homework.

Write Nitrogen cycle on the top of right side of booklet Glue in picture directly underneath Write what is in red

Living organisms need nitrogen to make proteins The air is 79% nitrogen which is inert (most living things can’t use N2 in gas form) Nitrogen fixing changes N 2 into a useable form to be taken in by plant’s roots This happens by lightning, nitrogen – fixing bacteria and artificial fertilizers The Nitrogen Cycle

Nitrogen Cycle Animals eat the plants and therefore take in nitrogen. When animals and plants die, decomposers help return the nitrogen to the soil. Other bacteria then change the nitrogen in the soil back into a gas to be released back into the air.

AIR N 2 AIR N 2

Disruption in nitrogen cycle Humans use fertilizers with added nitrogen on their crops –causes nitrate to leach into groundwater –Can deplete oxygen in water and reduce animal populations

On the back answer these questions 1. Where does carbon come from in an ecosystem? 2. How have humans intruded on the carbon cycle? 3. Why is nitrogen important in the environment? 4. What is nitrogen fixation? 5. How have humans intruded on the nitrogen cycle?