POS Nutrient cycles and energy flow

Slides:

Advertisements

Similar presentations

1 Dynamics of Ecosystems Chapter Biogeochemical Cycles Biogeochemical cycles: chemicals moving through ecosystems; biotic and abiotic – Can cross.

Advertisements

Biogeochemical Cycles

Cycling of Matter. Recap: Environment: all abiotic and biotic factors that exist on Earth as well as their interactions Abiotic: non-living factors Biotic:

Cycles of Matter:.

Grade 7 Interactions and Ecosystems

Section Water Cycle Evaporation Condensation Precipitation Collection Percolation Transpiration Perspiration.

Biogeochemical Cycles

Recycling in the Biosphere

Label each organism in the above food web: producer, primary consumer, secondary consumer, Tertiary consumer, herbivore, carnivore, omnivore.

 Anchor: BIO.B.4.2 Describe interactions & relationships in an ecosystem ◦ BIO.4.2.3: Describe how matter recycles through an ecosystem.

Nutrient Cycles -Academic Water Cycle (pg.) 1. The movement of water between the oceans, atmosphere, land and living things is the water cycle. 2. Evaporation.

What goes around comes back around!

Biogeochemical Cycles

Section 3 Cycling of Materials in Ecosystems Grade 10 Biology Spring 2011.

Lesson Overview 3.4 Cycles of Matter. Recycling in the Biosphere How does matter move through the biosphere?

CYCLING IN THE ECOSYSTEM pp DEFINITIONS Ecosystem: an environment where the living (biotic) and non-living (abiotic) things affect one another.

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

Activity #18: Cycles of Matter. EQ How do Earth’s biotic and abiotic factors interact to shape ecosystems and affect the survival of organisms over time?

Earth’s Cycles of Matter

H. Biology Unit 1 Chapter 3-3. In one direction – it is a one-way flow How do biological systems move energy? How do biological systems move matter? Matter.

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

Biogeochemical Cycles. Transpiration is the release of water from plants. precipitation condensation transpiration evaporation water storage in ocean.

Biogeochemical Cycles Chapter – What you need to know! The water, carbon, nitrogen, and phosphorus chemical cycles The water, carbon, nitrogen,

CYCLES IN NATURE -Energy in an ecosystem is replenished by the sun. -Matter in an ecosystem has to be recycled. -Atoms making up organisms today are the.

Earth’s 4 Spheres air life water earth/rocks The Water Cycle.

Science 7 - Unit A: Interactions and Ecosystems

Nutrient Cycles WATER CARBON NITROGEN.

Cycles in the Biosphere

Matter Cycles Objective 3 Chapter 3-3.

Unit 1 Cook’s Biology Class

The Cycling of Matter in Ecosystems

SECTION 13.5 : Biogeochemical Cycles

Biogeochemical Cycles

Tuesday January 17, 2012 Objective: You will know that the water cycle moves water from Earth’s surface, up to the atmosphere, and back down again.

The Earth’s Natural Recycling Process

Water Cycle: movement of water between the oceans, atmosphere, land and living things condensation precipitation runoff evaporation groundwater.

Bell ringer 1 on page 91 The diagram below shows the flow of carbon in a terrestrial ecosystem. Which will most likely happen if the decomposers are.

Cycles Of Matter WATER CARBON NITROGEN End Show.

Interactions in Ecosystems

How matter cycles through the S.R.M.S. ecosystem…

Part II: Water, Carbon, and Oxygen Cycles

Material Cycling in Ecosystems

How is carbon taken out of the atmosphere

Dynamics of Ecosystems

CYCLING IN THE ECOSYSTEM

Biogeochemical Cycles

Earth’s Cycles of Matter

Cycles of Matter.

MT 1: Ecology Understand how water, carbon, and nitrogen are cycled through abiotic and organic (biotic) factors in an ecosystem. Set up Cornell Notes!

Carbon Cycle Subtitle.

Biogeochemical cycles

Biogeochemical Cycles

Ecosystems Ecology Part 2

TOPIC: ECOLOGY CYCLES OBJECTIVE: Describe how matter cycles in and out of an ecosystem in water, oxygen , carbon and nitrogen cycles.

Chapter 5 Objectives List the three stages of the carbon cycle.

NUTRIENT CYCLES video:

Biogeochemical Cycles

Biogeochemical cycles

Water, Carbon, and Nitrogen

Grade 7 Interactions and Ecosystems

Water, Carbon, and Nitrogen

Water, Carbon, and Nitrogen

Element Cycles Energy Flow & Cycles Element Cycles

Ecosystems Ecology Part 2

Ecosystems Ecology Part 2

THE CYCLES OF EARTH Carbon Cycle Nitrogen Cycle Water Cycle.

Vocabulary. Vocabulary More Vocabulary Even More Vocabulary.

Notes: Biogeochemical Cycles Pg. 8-9

Biogeochemical Cycles

Nutrients are types of matter needed by all living things

Presentation transcript:

POS Nutrient cycles and energy flow Describe the process of cycling carbon and water through an ecosystem Identify mechanisms by which pollutants enter and move through the environment, and can become concentrated in some organisms (acid rain, mercury, PCBs, DDT)

Materials Bromothymol blue Snails/jar Acid/base samples Red + blue litmus paper, universal indicator paper

Telltale Snails Activity Lab write up pg 50 Bromothymol blue + snails

Carbon/Water Cycles Acid Rain Bioaccumulation Topic 5 Carbon/Water Cycles Acid Rain Bioaccumulation

Cycles in the environment Carbon cycle Water cycle These two natural cycles are also affected by human activity. We offset the balance of CO2 levels (global warming) as well as increase the distribution of pollutants via the water cycle (acid rain, bioaccumulation) around the globe.

http://www. biology. ualberta http://www.biology.ualberta.ca/facilities/multimedia/uploads/alberta/CarbonCycle.html http://www.biology.ualberta.ca/facilities/multimedia/uploads/alberta/watercycle.html http://buffonescience9.wikispaces.com/file/view/Carbon-cycle.jpg/227341794/720x489/Carbon-cycle.jpg new pic cycles for ppt

The Carbon Cycle

The Water Cycle

What happens when the two cycles collide?

Assignment Draw a combined water and carbon cycle diagram *see exemplars Terms: Water Cycle: Transpiration, evaporation, condensation, precipitation, groundwater, runoff Carbon Cycle: dissolved carbon dioxide, decomposition, volcanic activity, forest fires, cellular respiration, photosynthesis, fossil fuel combustion Acid rain *use different colored arrows