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The entire assemblage of organisms (trees, shrubs, herbs, bacteria, fungi, and animals, including people) together with their environmental substrate (the surrounding air, soil, water, organic debris, and rocks), interacting inside a defined boundary.

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The desert                                                          Abiotic factors of the ecosystem are temperature,  heat levels, the cold at night.  These effect both plants and animals. Limiting factors include water [one of the majors], disease, environment, climate, the heat of day and the cold of night.  Carrying capacity The main limiting factor is water. There is enough water for ten coyotes, so it ten coyotes. Its low. Variations-in a desert there are usually two or three climates. A hot desert, a cold desert, and sometimes a mild desert. Tolerances animal that live in the desert were made to live there. Most are small and they hunt at night and sleep during the day. They need very little water. Adaptations most desert so they can servie in the desert. They stay in the ground at day and hunt at night when it,s cool. Parasitism a flea living on a coyote. The flea benafited but the coyote is not. Mutualism a Phainopepla eats the seeds of Misletoe berries. The bird passes the seeds and ensure tne survival of both. Commensalism a Cactus Wren Will make it,s nest in a tall Cholla Cactus to protect it,s young. The cactus is not efective but is not benefited

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Rainforest and Tundra by Josue Uresti Nayana Thomas

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Rainforest and Tundra by Josue Uresti Nayana Thomas

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https://docs.google.com/presentation/d/1VpwO-mmkV3hCm06lQYD48RTYTVitAy0QJDsT21HZAHE/edit#slide=id.g16b0a2338f_3_0

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Veronica And Kayla 4th Period

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Arctic & Rain Forest

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Tropical Ocean

Plants

White palm trees, Kelp, Sea weed, Sea Grass, Red Algae, Coralline Algae,Coral and Algae.

Animals

nudibranchs, fish (like Blacktip Reef Sharks, groupers, clown fish, eels, parrotfish, snapper, and scorpion fish), jellyfish, anemones, sea stars.

Climate

The water in tropical oceans is warm around 27c (80,6f) and salinity is high because of increased evaporation.

Symbiotic relationship

mutualism, parasitism, mimicry, and commensalism.

Limiting Factor

Temperature, sunlight, pressure, oxygen concentration and nutrient availability Because of its many varied attributes the ocean offers a unique home to aquatic life.

Rain Forest

Plants:                                            Animals:                                                 Climates:

- Bananas                                        - Spider Monkey                                       - hot

- Orchid                                            - Giant anteater                                        - wet

- Coffee                                            - Giant river Otter                                     - rainy

- Brazil Nut tree                                - Capybara                                               - foggy

- Poinsettia                                       - Toucan                                                   - sunny

- Cacao                                            - Jesus lizard

- Rubber tree                                    - Mata Mata

- Heliconia                                        - Kinkajou

- Sapodilla                                        - Glass frog

- Bromeliad                                      - Sloth

Symbiotic Relationship

1.the harpy eagle eat berries and fruit. the trees get their seeds spread.

2. tree frogs live in bromeliads. the frog gets a home, while the bromeliad gets nothing.

3. when aphids eat the plant leaves off of flowers. the plant gets killed, while the aphid gets food.

Limiting Factor

habitat loss or deforestation. Once humans convert forestland into homes or agricultural land, organisms that have very specific niches, specialized habitats or localized populations can decline or even disappear.

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4th period

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Rainforest

Abiotic factors of the ecosystem such as water, warm climates, sunlight, & soil.

Biotic factors of the ecosystem such as frogs, parrots, & tigers.

Limiting factors that may affect carrying capacity of the ecosystem

More trees in the ecosystem need more water because it’s dry & it’s hard for the species to survive. Three organisms that live in the rainforest & how they adapt.

Frogs- by having webbed feet helps them climb & stick to plants & trees. Also them having high jumping skills helps them get the food & water they need to survive.

Monkeys- by climbing branch to branch helps them get the food they need. They can also hide up in the trees during back weather climate.

Snakes- can slither around and also dig holes helping them to be safe during bad weather. As they’re digging holes they can find worms and other creatures they might like to eat.

Brazil nut tree’s are dependent on several animal species for their survival. The relationship between the capuchin monkeys and flowering trees in the tropical rainforests is the best example of mutualism in this biome.Ants and Macaranga trees: Macaranga trees provide shelter for ants and entice them with starch grains, while the ants repel insect predators and cut off encroaching climbing plants. 3 Compared symbiotic relationship : Sunlight,Rainfall,Soil,and Water

TUNDRAS 1.Tundras are among the Earth's coldest harshest biomes

2. BIOTIC: Tundra has a lot of plant life which includes bearberry,arctic moss,caribou moss,diamond leaf willow,labrador tea,pasque flower, and the tufted saxifrage.

3. ANIMALS: Polar bear,Arctic fox,Arctic wolf.

4. ABIOTIC: Strong winds,Rainfall,short summer days,long and cold winters,soil,permafrost layer.

5. Arctic fox have round compact bodies that minimize the surface area  exposed to the cold air.Their muzzles,ears,and legs are short which also conserves heat.

6. Arctic wolves have small ears to reduce surface area to volume ratio,and thick camouflaged seasonal fur,fur on their paws,thick layer of body fat to stay warm,countercurrent heat exchanger in the paws

7. Polar bear they have a thick coat of insulated fur which covers a warming layer of fat,fur grows on the bottom of their paws,thick white coat provides a good camouflage,underneath they have black skin so they can soak in the sun's warming rays.

3 Compared symbiotic relationship : Sunlight,Rainfall,Water,and Soil

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Biotic things in the Coral Reef: octipi, sharks, whales, crab, squid    Abiotic things in the Coral Reef:      rocks, oxygen, shells, sand                                                                                           ShellsLimiting factors that may affect carrying capacity of Coral Reef:Climate change- Causes rises in both sea temperature and sea levels. Rising sea levels cause habitat to change. Coral reefs need to be at a sable 73 and 84 temperature to assure growth.Overfishing- Catching too many fish can be very bad for the ecosystem. It is difficult for species to stay alive when too many fish are taken from one area. Taking herbivore fish can cause the algae on the reef to grow rapidly. Pollution- boating can cause damage to the reef ecosystems. Throwing things in the ocean that should not be there can cause a huge impact on the animals on the ecosystems.  Variation, tolerance and adaptations of at least three organisms in the coral reef that allow them to survive in the ecosystem: Fish found in the coral reef have have bright colours to help blend in and camouflage. Plants in the coral reef have larger cells in order to get the sunlight they need for photosynthesis. Symbiotic relationships   between animals in the coral reef:Barnicals and whales are communismn

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Biotic things in the Coral Reef: octipi, sharks, whales, crab, squid    Abiotic things in the Coral Reef:      rocks, oxygen, shells, sand                                                                                           ShellsLimiting factors that may affect carrying capacity of Coral Reef:Climate change- Causes rises in both sea temperature and sea levels. Rising sea levels cause habitat to change. Coral reefs need to be at a sable 73 and 84 temperature to assure growth.Overfishing- Catching too many fish can be very bad for the ecosystem. It is difficult for species to stay alive when too many fish are taken from one area. Taking herbivore fish can cause the algae on the reef to grow rapidly. Pollution- boating can cause damage to the reef ecosystems. Throwing things in the ocean that should not be there can cause a huge impact on the animals on the ecosystems.  Variation, tolerance and adaptations of at least three organisms in the coral reef that allow them to survive in the ecosystem: Fish found in the coral reef have have bright colours to help blend in and camouflage. Plants in the coral reef have larger cells in order to get the sunlight they need for photosynthesis. Symbiotic relationships   between animals in the coral reef:Barnicals and whales are communismn

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Climate- Reefs are generally are confined to tropical and semi-tropical waters. Reef-building corals cannot tolerate water temperatures below 64 degrees.
Plants- Algae and sea-grasses are the main types of plants in the coral reef ecosystem, zooxanthellae can also be found in coral reefs.
Animals- The coral provides shelter for many animals in this habitat, including sponges, nudibranch, fish (blacktip reef sharks, groupers, clown fish, eels, parrotfish, snapper, and scorpion fish) jellyfish, sea stars, crustaceans, turtles, sea snakes, snails, and mullusks.
Adaptations- fish in coral reefs have adapted bodies to make them swim faster through coral reefs, their pelvic and pectorial fins have switched places. Plants need to collect sunlight.
Symbiotiic relationships- Zebra crabs cling to their host, a colorful fire urchin, the urchins venomous spikes protect the crab.
The small fish attaches to the shark and eats scraps of what the shark eats.
Small fish hang around the tentacles of jellyfish, it doesn't harm them, but protects them.

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abiotic
temperature is about 77 degrees f.coral survive in clear water. sand,waves,and light so they can photosynthesize.

biotic-octipi,seaweed,sharks,shrimp,crab,algae,coral,and fish.

limiting factors-temperature,salt,light,ocean waves and currents push waste way and kill off the fish.

symbiotic-anemone and clownfish

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Pond/ocean :

Abiotic and Biotic factor

The ponds shallowness allows sunlight to penetrate to the bottom, which allows plants to grow. Pond plants either grow entirely underwater or partially on the surface.

Ponds will support a large variety of animal and plant life, such as birds, crayfish, small fish, frogs, insects, turtles, protozoa, algae, and lily pads.

Limiting factors:

Light

Heat

Mechanical Support

Organic Matter

Nutrients Water

Air Predation

Competition

Geographical Space

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Lakes are a prime example of lenthic ecosystems. Lenthic refers to stationary or relatively still water from the latin ¨lentus¨ which means suggish.

a lake includes biotic plants, animals and micro-organisms, as well as abiotic physical and chemical interactions
Abiotic: bacteria, phytoplankton, aquatic plants, zooplankton, crosteans , insects, fish, and other vertabrates
Biotic: light, temperature, and pH, and oxygen
Symbiotic Relationship: is mutualism

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Abiotic -  Salinity, Temperature, Light, Wave Motions, Nutrients
Biotic - Fish, coral, eels, starfish, sea anemone
Limiting Factor - waves and currents: they push the waste away from everything so if there are no waves all the trash and waste will stay there the fish will die
Adaptations, Tolerences, and Variations - when the temperature rises the hermatypic coral turn release the zooxanthellae algae and turn white, a disease called Coral Bleeching. If enough algae does not go back in time the coral will die
Symbiotic Relationships - Clown Fish and Anemone: commensalism
Potato Cod and Cleaner Wrasse: Mutualism

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Tundra ecosystem

1. Biotic and Abiotic factors
Abiotic factors
+climate- cold and windy where the rainfall is scant, covered in snow most of the year
2. Geographical features

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Abiotic - rocks, light, waves
Biotic - fish, eel, turtles, mollusks

limiting factors- The consumers really rely on the producers so, if one of the producers is over eatin and dies off the consumers may start to starve and die.

Animals that have adapted- fish, octipuse, sea turtle

Symbiotic relactionships- christmas tree worms and porites coral, coral shrimps and corals, parasitic flatworms and rice coral

by:josh hendricks

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dylan autry

abiotic or biotic .abiotic there are only a certain amount of cacti and a certainamount of plants in the desert
density dependent factors are dependent on population so that their effects vary with respect to how dense the population is
have you ever wondered how animals can live in such hostile heat? the desert environment water ,so necessary for the process is often scarce temperature ,with range from freezing to well over 100'f (38'c).The three symbiotic relationships parasitism mutualism commensalism in mutualism both oganisms benefits .well all organisms benefit something.

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Kaitlyn Anderson 9-14-16 1st

biotic factors- Blue Marlin, clown fish, plankton, seaweed and dolphin.
abiotic factors-Temperature (usually higher than 68 degrees F), sunlight, water currents, wind and soil type.
limiting factors-sunlight only goes 100 feet deep into the ocean so it affects ocean temperature and oxygen.
adaptions of organisms-cockles have developed strong shells to protect them from wave action, mussels and barnacles developed mechanisms that help them cling to rocks underwater and anemones and clown fish have adapted together to create a symbiotic relationship.
three symbiotic relationships-Clown fish and anemones have a mutualistic relationship, Isopods and fish have a parasitic relationship and whales and barnacles have a commensalistic relationship.

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Ecosystems Josue Uresti and Nayana Thomas

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Ecosystems Josue Uresti and Nayana Thomas

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Ecosystems by Ruby Quintero and Ashleigh Brogdin

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Ecosystems by Ruby Quintero and Ashleigh Brogdin

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Rainforest                                               Abiotic factors- water, a warm climate,sunlight,and soil.

Biotic factors of the ecosystem such as frogs,parrots, & tigers.

Limiting factors that may affect carrying capacity of the ecosystem

More trees in the ecosystem needs more water because it´s dry & it´s hard for the species to survive.

Three organisms that live in the rainforest and how they adapt. Frogs- by having webbed feet to climb and stick to plants and trees and also them having high jumping skills that helps them get food and water that helps them survive.
Monkeys-Climbing branches/trees helps them survive by getting away from predators. Toucans-By being able to fly they can get food from trees or wherever because they can go wherever they want, they could get away from predators that are on the ground.
Corral Reef
Biotic

-water                                                     -sand

-temperature

Abiotic

-shrimp

-squid                                                  crab

Limiting factors

If there is a climate change it could cause an chain reaction

Pollution will kill the plants and fish

If a plant or or fish gets a disease will also cause reaction

Adaptations

Most animals can hide in the corral reef for protection

Most plants get there food from the corral reef

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Coastal

Biotic factors- Marsh fly, sand gnats, mosquitoes, birds, king fisher, great blue heron, shellfish, crabs, shrimp, clams, fish, sea trout.

Abiotic factors- Climate, increase or decrease in sea level, storms, precipitation, warm ocean temperature.

Carrying Capacity- Increase or decrease in sea level, shortage of food, and over population.

King Fisher- Rare, Long Beak, Ocular protection.

Desert

Biotic factors- Armadillo, Badger, Bison, Buffalo, Elephant, Elk, Giraffe, Lion, Jaguars.

Abiotic Factors- Little Rain, Hot during the day, cold during the night.

Carrying Capacity- Little Rainfall, Bad Soil, Temperature.

Armadillo- Outer armor, camoflage, can roll into a ball.
Badger- Long Sharp claws
Bison- Flat topped teeth

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forrest
abiotic and biotic
abiotic factors
plants-shrubs, lichen, moss and ferns
climate-average temp is 50 degrees F
animals-bears, birds, snakes, rabbits, racoons etc.
geographic features-flat land with alot of trees and bushes
2. limiting factors
sunlight, because there are many trees and the rain forest canopy is so thick.
3.adaptions
Trees and plants in deciduous forests have special adaptations to survive.
Deciduous trees are trees with leaves rather than pine needles, and they dominate temperate forests.

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Desert Ecosystem

1. Biotic and Abiotic factors
Abiotic Factors
*Climate - Hot sunny and dry year round. Temperatures of 104 to 113 degrees Fahrenheit.
*Geographic features - Lots of sand and small amounts of water.
Biotic Factors
Plant Life - Mostly cacti and cousins of it.
Animal Life - Scorpions, and spiders, cicada, and beetles are the only bugs in the desert. Coyote, snakes, lizards, and camels are the remaining animals.
2. Limiting Factors
*Water - Water is a huge limiting factor because there is not much of it in the desert and it is needed to support life.
*Soil - Soil is needed to grow plants such as cacti. Just like water there is not much soil.
*Temperature - The hot climate in the desert makes it hard for things to survive in such crude weather. This causes many of the animals in the desert to come out at night.
3. Adaptations
*Cacti - Cacti have adapted to use less water because it's so scarce in desert ecosystems.
*Camels - Camels have humps on their backs that store fat so that they can survive longer.
*Thorny Devils - Thorny devils drink water with their skin using an adaptation called capillary action.
4. Symbiotic Relationships
*Parasitism - A wasp will lay its eggs inside of a praying mantis so it will feed on its larvae
*Mutualism - Desert bees pollinate cacti allowing both of them to thrive.
*ommensalism - Cactus wren will make their nest in tall cholla cactus to protect its young offspring from predators (the cactus cholla isn’t harmed).

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You can take a picture with the webcam on your chrome book!  Just click any blank spot on the padlet to add your work! Include your names and post your pic - use one of the buttons at the bottom of YOUR box to add it:) Let me know if you need help!