and correlation analyses between biotic and abiotic factors of the Old Chelsea stream BIO2129 Section Demonstrators: October 1‚ 2014 Department of Biology Hypotheses Water quality parameters such as pH‚ dissolved oxygen‚ seston‚ water temperature etc. are important variables in the abundance and diversity of benthic macroinvertebrates of the Old Chelsea stream. Therefore‚ it can be hypothesized that pH and dissolved oxygen have a direct correlation on biotic factors within the stream. Furthermore
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D: They are the least damaged biomes. 7. Which biome is the most diverse biotic community in the world? A: marine B: grassland C: tundra D: forest 8. The desert biomes cover approximately what fraction of the Earth’s surface? A: 1/4 B: 1/2 C: 1/3 D: 1/5 9. Tundra is the coldest of all the biomes. Which of the following are characteristics of tundra biomes? Check all that apply. A: extremely cold climate B: high biotic diversity C: limitation of drainage D: short season of growth and
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produced by one species must be used by at least one other species. All materials used in the eco column have abiotic and biotic factors. All the abiotic factors‚ which are the nonliving things in the eco-column‚ include the water used in the aquatic habitat‚ soil used in the decomposition habitat‚ air‚ and some rocks that were used in the decomposition habitat. The biotic factors‚ which are the living things in the eco-column‚ include the grass and/or the terrestrial plants used in the terrestrial
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the Badu Mangrove ecosystem were observed. While experiments were carried out to determine the abiotic ( e.g. temperature‚ humidity‚ soil pH ) and biotic ( e.g. number of seedlings distributed throughout a certain area‚ adaptations of animals ) features in the Badu Mangrove community. Aim The aim of this report was to explore the abiotic and biotic features concerning the growth and placement of grey mangroves (Avicennia Marina ) in the Badu Mangrove community at Sydney Olympic Park. The surface
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community and the biotic factors of Oak Mountain’s ecosystem. The abiotic factors of Oak Mountain’s ecosystem are the temperature‚ water‚ soil composition‚ and sunlight. The average temperature in 2013 for Oak Mountain State Park was a high of 74 degrees and the low of 51 degrees. The average rainfall for Oak Mountain was 4.78 inches in 2013. The average sunlight for Oak Mountain in 2013 was 12.04 hours of sunlight a day. The average Humidity in 2013 was 76 percent. All of these biotic and abiotic factors
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Name: ______kory byrd ________________________________ Date: ________________________ Student Exploration: Pond Ecosystem Vocabulary: abiotic factor‚ biotic factor‚ concentration‚ mean‚ oxygen‚ parts per million‚ photosynthesis Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. All animals need oxygen. We get oxygen from the air we breathe. How do fish get theirs? _______________________from there gills__________________________________________________ 2.
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This report is relevant so that we can understand the abiotic and biotic factors of an environment and how it can affect the organisms’ habitats. Hence‚ we can determine the indicator species for the zonation. To determine a more accurate result for this investigation‚ many aspects could be improved to obtain that. In comparison to Stephenson’s study‚ many organisms were not seen. In order to ensure a more accurate data‚ the analysis could be taken out for a longer period‚ not just a few hours as
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The Madagascar is fourth largest island in the world‚ located approximately 400 km off the southeastern coast of Africa in the Indian Ocean. The rainforests of Madagascar are located in very humid‚ low-elevation‚ and narrow regional strips along the east coast of the island. The Madagascar rainforest is just another ecosystem‚ it actually acts as a home to many endangered species including the silky sifaka‚ sportive lemur‚ and the red-ruffed lemur. Another very important species that is indigenous
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CREAGOR Cells Respond to stimuli Energy use Adapt Grow and develop Organized Reproduce CREAGOR Cells Respond to stimuli Energy use Adapt Grow and develop Organized Reproduce Midterm Study Guide Survey of Life 1. All living things share the following characteristics: a. All living things are composed of one or more cells b. Organisms are organized c. Organisms use and create energy for growth d. Organisms grow and develop by cell division e.
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Ever since the 1960’s‚ The Crown of Thorns Starfish have been destroying our magnificent Great Barrier Reef. Biotic factors are a major consideration of the outbreak of the Crown of Thorns‚ lack of predators and their high fertilization rate plays a massive role in this overwhelming amount of starfish. The main predator the COT meets is the giant triton snail1. But because of recent population problems making the predators lacking in numbers they have no way of reducing the crown of thorns population
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