Ecology 2.0 Cycles in the Environment Populations and Biodiversity.

Slides:

Advertisements

Similar presentations

TOPIC: Ecology AIM: How are materials cycled through the environment?

Advertisements

Water, Carbon, Nitrogen Oxygen and Phosphorus

Biogeochemical Cycles Section 22-2 Pages

Biogeochemical Cycles Defined: Movement of water through the atmosphere 75% of the earth is water 99% of water undrinkable (salty & frozen) Water recycles.

Biogeochemical Cycles

Section 3: Cycling of Matter

Ecosystems: Cycling of Matter SC STANDARD B-6.4: EXEMPLIFY THE ROLE OF ORGANISMS IN THE GEOCHEMICAL CYCLES.

Cycles of Matter Ch. 5 sec. 2 Water Carbon Nitrogen Phosphorus.

Biogeochemical Cycles Water Carbon Nitrogen. 4 ATOMS make up 95% of the body in most organisms CARBON HYDROGEN OXYGEN NITROGEN The same molecules are.

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

Ecological Cycles Vocabulary words.

Cycles of Matter.

Ecosystem Cycles: Water, Carbon, and Nitrogen Cycles

The Chemical Cycles. Unlike energy, matter can be recycled. The Water, Carbon, and Nitrogen Cycles are the three main ways matter is recycled in the environment.

KEY CONCEPT Matter cycles in and out of an ecosystem.

The Chemical Cycles Unlike energy, matter can be recycled. The Water, Carbon, and Nitrogen Cycles are the three main ways matter is recycled in the environment.

GOOD MORNING  GET YOUR NOTES FROM LAST CLASS OUT PLEASE  AT SOME POINT BY THE END OF CLASS SIGN UP FOR SCHOOLOGY ACCESS CODE: NMTQV-7N82K ACCESS CODE:

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.

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.

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

Hydrological Carbon Nitrogen Phosphorous Biogeochemical Cycles.

CYCLING OF MATTER. ENERGY FLOWS THROUGH ECOSYSTEM WATER—NITROGEN—CARBON—PHOSPHORUS ARE RECYCLED!!! THEY MOVE THRU A BIOGEOCHEMICAL CYCLE: ABIOTIC (non-living)

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.

Cycles That Occur in Nature. Water cycle  Moves between atmosphere, oceans & land  1 – water evaporates from the ocean  2 – water also evaporates.

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

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

Biogeochemical Cycles

Nutrient Cycles. Water Cycle Circulate fresh water between the atmosphere and the earth Ensures that the supply of water is replenished.

13.5 Cycling of Matter A biogeochemical cycle is the movement of a particular chemical through the biological and geological parts of an ecosystem. Matter.

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.

Biogeochemical Cycles Defined: Movement of water through the atmosphere 75% of the earth is water 99% of water undrinkable (salty & frozen) Water recycles.

Biogeochemical Cycles Defined: Movement of water through the atmosphere 75% of the earth is water 99% of water undrinkable (salty & frozen) Water recycles.

Nutrient Cycles Notes.

Water Cycle The continuous movement of water between the ocean, the atmosphere and the land by evaporation, condensation, precipitation and runoff The.

Cycles of Matter All matter cycles...it is neither created nor destroyed... The Earth is essentially a closed system with respect to matter, we can say.

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

Ecosystems Ecology Part 2

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

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

1.2 Nutrient Cycles and Energy Flow (Part 1) pp

Biogeochemical Cycles Cycling of Matter in Ecological Systems.

The Biogeochemical cycles. What is the Biosphere All living things and their habitats found in water, on land and in the air make up the biosphere. It.

Biogeochemical Cycles

Biogeochemical (Nutrient) Cycles

Biogeochemical Cycles

Cycles in the Environment Populations and Biodiversity

SECTION 13.5 : Biogeochemical Cycles

BIOGEOCHEMICAL CYCLES

Natural Cycles.

NITROGEN CYCLE.

Cycles Of Matter WATER CARBON NITROGEN End Show.

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

TOPIC: Ecology AIM: How are materials cycled through the environment?

Systems & Interactions in Nature

Abiotic Cycles.

The circle of life with Water, Carbon and Nitrogen!!!!

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

Abiotic Cycles.

Biogeochemical Cycles

Biogeochemical Cycles

Biogeochemical Cycles

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

Cycles in the Environment Populations and Biodiversity

CHAPTER 3 NOTES ECOLOGY CYCLES IN NATURE

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.

Cycling of Matter 13.5.

Presentation transcript:

Ecology 2.0 Cycles in the Environment Populations and Biodiversity

The Water Cycle Evaporation: water turns from liquid to a gas Transpiration: water from a plant turns to a gas Warm humid air rises & cools to form a liquid again to make clouds (condensation) Precipitation: water falls as any form Groundwater: water that soaks into the ground Runoff water: water that does not soak into the ground

The Carbon Cycle Carbon is released in several ways:  As CO 2 from respiration  Decaying material releases heat and CO 2  Burning fossil fuels  Volcanic activity Plants use the carbon (C) from CO 2 to make it into glucose and release O 2 (photosynthesis).

The Oxygen Cycle Oxygen (O 2 ) is needed for respiration Plants produce O 2 during photosynthesis and release it into water and the air Consumers take in O 2 during respiration and let it out as CO 2.

The Nitrogen Cycle Nitrogen is needed to make protein 78% of air is nitrogen in the form of N 2 Gaseous N 2 must be fixed (converted to solid forms) so that it can be absorbed or eaten.

How does Nitrogen Cycle? Lightning can make N 2 bond to water in the air, and it will come down with rain. Bacteria in the soil can change N 2 into NH 3 (ammonia) Animals eat plants containing nitrogen and excrete it as NH 3 in urine Decomposition puts ammonia in the soil Ammonia is converted into NO 2 (nitrites) and NO 3 (nitrates) Plant roots absorb nitrates Bacteria can convert nitrates back into N 2 and return it to the atmosphere

Phosphorus Cycle Phosphorus (P) is needed to make DNA and RNA Phosphorus is found in soil, rocks and water. It is taken in mainly as PO 4 (phosphate)

How Does Phosphorus Cycle? Plant roots absorb phosphorus from soil. Animals eat plants and take in the phosphorus. Animals excrete phosphorus and return it to soil.

Phosphorus Cycle