Nutrient Cycling Biogeochemical Cycles Energy vs. Matter  Energy flows throughout an ecosystem in ONE direction from the sun to autotrophs to heterotrophs.

Slides:

Advertisements

Similar presentations

6d. Know how water, carbon, & nitrogen cycle between abiotic resources and organic matter in the ecosystem and how oxygen cycles through photosynthesis.

Advertisements

CYCLES OF MATTER The Water Cycle Nutrient Cycles The Carbon Cycle

Cycles of Matter Unlike the one-way flow of energy,

Cycles of Matter Matter is the substance that all objects are made of. Matter flows through an ecosystem in a cycle.

The Water Cycle Water cycles between the oceans, atmosphere and land. All living organisms require water. A. Water enters the atmosphere as water vapor,

Slide 1 of 33 Copyright Pearson Prentice Hall Biology.

Ecosystem Cycles: Water, Carbon, and Nitrogen Cycles

Biogeochemical Cycles

End Show Slide 1 of 33 Copyright Pearson Prentice Hall Biology.

End Show Slide 1 of 33 Copyright Pearson Prentice Hall Biology.

Cycles Unit 4 Section 3. Water Cycle Water constantly moves between the oceans, atmosphere and the land It can be inside or outside of living organisms.

Cycles of Matter Unlike the one-way flow of energy, matter is ______________.

End Show Slide 1 of 33 Copyright Pearson Prentice Hall Biology.

End Show Slide 1 of 33 Copyright Pearson Prentice Hall Cycles of Matter.

End Show Slide 1 of 33 Copyright Pearson Prentice Hall Biology.

Cycles of Matter 3-3. Energy and matter move through the biosphere very differently Energy has a 1 way flow Matter can be recycled within & between ecosystems.

Cycles of Matter. Recycling in the Biosphere Energy and matter move through the biosphere very differently. Unlike the one-way flow of energy, matter.

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.

CH. 3.3 CYCLES OF MATTER. RECYCLING IN THE BIOSPHERE ENERGY MOVES ONE WAY THROUGH THE BIOSPHERE BUT 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.

Biogeochemical Cycles. What is ecology?  The scientific study of interactions among organisms and between organisms and their environment is ecology.

Cycles of Matter Unit 2: “Live and Let Die” Chapter 3.

Nutrient Cycling 3.3. Energy vs. Matter  Energy flows throughout an ecosystem in ONE direction from the sun to autotrophs to heterotrophs  Matter is.

III. Cycles of Matter *While energy is crucial to an ecosystem, all organisms need water, minerals, and other life-sustaining compounds to survive. In.

CYCLES OF MATTER NATURAL WORLD. Objectives Describe how matter cycles between the living and nonliving parts of an ecosystem. Explain why nutrients are.

 Although energy is essential for life, organisms need much more  Over 95% of most living organisms are made up of just 4 elements 1.Oxygen 2.Carbon.

Biogeochemical Cycles/ Nutrient Cycles Ch. 3 Sec. 3

End Show Slide 1 of 33 Biology Cycles Mr. Karns. End Show Slide 2 of 33 3–3 Cycles of Matter.

Cycles of Matter Matter moves in Biogeochemical cycles through living systems, the Earth, the atmosphere, and the oceans. These cycles connect biological,

Cycles of Matter All organisms need 4 essential elements: Oxygen, hydrogen, carbon, nitrogen.

Slide 1 of 33 Copyright Pearson Prentice Hall 3–3 Cycles of Matter.

Cycles of Matter Biology pgs

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

End Show Slide 1 of 33 Copyright Pearson Prentice Hall Biology.

2. Name two of the four biogeochemical cycles.

The Carbon Cycle 4 kinds of processes involved in the carbon cycle Geochemical – volcanoes releasing carbon – Biological processes – photosynthesis, respiration,

Cycles of Matter. More Than Just Energy All living organisms need energy to survive, but they also need….. 1.Water 2.Minerals 3.And other life sustaining.

Biogeochemical (Nutrient) Cycles

3-3 Cycles of Matter.

Cycles of Matter MATTER CYCLES

Copyright Pearson Prentice Hall

3–3 Cycles of Matter Objectives:

The Water Cycle Water cycles between the oceans, atmosphere and land. All living organisms require water. A. Water enters the atmosphere as water vapor,

How does matter move among the living and nonliving parts of an ecosystem? 3–3 Cycles of Matter Photo Credit: ©Bruce Coleman, LTD/Natural Selection.

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

Recycling in the Biosphere

Unit 2: Ecology 2.2 Cycles of Matter.

Cycles of Matter in an Ecosystem

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

Cycles of Matter.

Cycles of Matter.

When you finish your quiz…turn it in and Pick up a CYCLES PACKET

Copyright Pearson Prentice Hall

ECOLOGY Part 2 - Chapter 3.4 Cycles.

Chapter 3.3 Cycles of matter.

BIOCHEMICAL CYCLES REVIEW

Copyright Pearson Prentice Hall

3–3 Cycles of Matter Objectives:

3-3 Cycles of Matter.

Cycles of matter.

3-3 Cycles of Matter.

The Water Cycle Water cycles between the oceans, atmosphere and land. All living organisms require water. A. Water enters the atmosphere as water vapor,

The Water Cycle Water cycles between the oceans, atmosphere and land. All living organisms require water. A. Water enters the atmosphere as water vapor,

The Water Cycle Water cycles between the oceans, atmosphere and land. All living organisms require water. A. Water enters the atmosphere as water vapor,

Nutrient Cycles.

Cycles of matter.

ECOLOGY Chapter 3.4 Cycles.

Copyright Pearson Prentice Hall

Presentation transcript:

Nutrient Cycling Biogeochemical Cycles

Energy vs. Matter  Energy flows throughout an ecosystem in ONE direction from the sun to autotrophs to heterotrophs  Matter is recycled  WHY?

Biogeochemical Cycles  “Matter can cycle through ecosystems because organisms don’t USE it, they TRANSFORM it.”  Matter/Nutrient cycled includes:  Water  Nitrogen  Carbon  Phosphorous

Water Cycle  Processes involved:  Evaporation-water changes from liquid to atmospheric gas  Transpiration- water evaporates OUT of plant leaves  Also, condensation, precipitation, runoff…

Carbon Cycle  Key ingredient of living tissue, found in many places  Found in animal skeletons, rocks, carbon dioxide, carbohydrates, etc.  Processes Involved That Take Up and Release Carbon:  Biological- photosynthesis, respiration, decomposition  Geochemical- erosion, volcanic activity  Mixed- burial and decomposition  coal and petroleum  Human Activities- mining, cutting and burning forests, burning fossil fuels

Nitrogen Cycle  All organisms require nitrogen to make amino acids  Occurs in many forms: N 2 (78% atm gas), Ammonia (NH 3 ), Nitrate and Nitrite (NO 3 - and NO 2 - ) are found in waste products and fertilizers  Processes involved:  Nitrogen Fixation: conversion of nitrogen gas into ammonia by bacteria (occurs in the roots of legumes) also can occur thru lightning  Ammonia can be converted into nitrates and nitrites, which are taken up by plants and enter the food web  Denitrification: bacteria in soil convert nitrates into nitrogen gas

Phosphorous Cycle  All organisms require phosphorous to create DNA and RNA  Does not enter atmosphere, not very common  Exists inorganic form in land rock and soil minerals and ocean sediment  Processes involved:  Erosion: sediment washes into rivers, streams, and ocean  Absorption: Plants and marine organisms take up the phosphorous and it moves through the food web