Abiotic factors, the non-living components of a biosphere, set constraints on the types of organisms that can exist in a given ecosystem different types of organisms have adapted to thrive in varying levels of temperature, light, water, and soil attributes. Abiotic factors are components of a natural environment that are not alive in other words, physical or chemical parts of the environment that affect the organisms that are in that environment. An aquatic ecosystem is a water-based environment plants and animals interact with the chemical and physical features of this environment aquatic ecosystems are categorized as the marine ecosystem and the freshwater ecosystem a stream is an example of a freshwater ecosystem abiotic factors are the nonliving. In an experiment, which is look intoing the affect of an abiotic factor on photosynthesis, all the biotic factors like the type of the works should be kept same samples from the aquatic works tocopherol canadensis will be used for each experiment.
These are three factors affect the rate of photosynthesis can be investigated in the laboratory - see seven graphs later graphs 1 to 3 down the page discuss a single limiting factor ie (i) to (iii) mentioned above. The environmental factors affecting the process of photosynthesis follow the law of limiting factor as hypothesized by the british plant physiologist f f blackman in 1905 according to this hypothesis, when a process is influenced by a number of factors, the rate of the process is limited by the. The way key abiotic factors in aquatic habitats affect (1) plant life (recruitment, growth, and reproduction) and dispersal, and (2) the dynamics of plant communities is discussed. Biogeography is the study of the geographic distribution of living things and the abiotic (non-living) factors that affect their distribution abiotic factors can include temperature, moisture, nutrients, oxygen, and energy availability, as well as disturbances from events such as wind and fire.
1) the variables of light intensity, temperature, carbon dioxide, light quality all influence the rate of photosynthesis 2) photosynthesis requires carbon dioxide to furnish the carbon required to make glucose. Given other factors are limiting, the rate of photosynthesis follows vant hoffs rule between 6°c-30°c to 35°c ie, it doubles with each increase of 10°c the reason being that all the reactions of the calvin cycle are temperature dependent and the rate of diffusion of co 2 to the chloroplasts is accelerated by high temperature. Factors that affect the rate of photosynthesis the main variables which affect photosynthesis are light, water, co 2 concentration and temperature on a deeper level, other factors like amount of chlorophyll, availability of nutrients (eg mg is needed for chlorophyll synthesis) will also affect the rate of photosynthesis, though these are. - investigating factors that affect the rate of photosynthesis introduction all green plants use raw materials from their surrounding atmosphere to make their own food they do this by a process called photosynthesis. The above examples of abiotic factors involve physical characteristics of the freshwater environment, which are continued, with subsequent information studying how the chemical composition of the freshwater ecosystem also affects which organisms survive in the environment and how they cope in these conditions.
By understanding the factors that affect the rate of photosynthesis they can do work to try and increase the rate of photosynthesis to increase the yield of a crop the three main things affecting the rate of photosynthesis are: 1 2 3 light temperature carbon dioxide. Low light intensity lowers the rate of photosynthesis as the intensity is increased the rate also increases however, after reaching an intensity of 10,000 lux (lux is the unit for measuring light intensity) there is no effect on the rate. Abiotic factors are the non-living factors that affect living organisms, and so affect communities these factors do not work in isolation - they combine to produce unique environments which support distinct types of animals and plants. Abiotic factors - water conditions - freshwater ecology co 2 is required for photosynthesis, and can also affect the ph of the water for example these factors all affect the way of life for organisms occupying such a freshwater ecosystem on a more molecular level, the chemical compositions of the water, soil and surrounding air also.
The rate of photosynthesis is affected by a number of factors including light levels, temperature, availability of water, and availability of nutrients if the conditions that the plant needs are improved the rate of photosynthesis should increase. Abiotic factors influence where and how biotic factors live in anecosystem air temperature, climate, and water have an effect onbiotic factors colder temperatures influence which biotic factorsare able to survive in the area. The main factors affecting rate of photosynthesis are light intensity, carbon dioxide concentration and temperature in any given situation any one of these may become a limiting factor, in other words the factors that. Gradually the rate falls of and at a certain light intensity the rate of photosynthesis stay constant (from point b to c on the graph) here a rise in light intensity has no affect on the rate of photosynthesis as the other factors such as temperature and carbon dioxide become limiting.
Investigating the rate of photosynthesis this is an example of a common experiment used to investigate light intensity and the rate of photosynthesis this should help you understand how to work. Question:for my bio lab report, we have to come up with a comprehensive list of all abiotic factors that could affect the growth of a producer in an ecosystemplease help me and list some factors ps the more i have, the better pps i know some: like sun, water, wind, light intensity, soil temperaturebut i need more thank you :) also, two abiotic factors that do not affect the growth of.
Factors affecting the rate of photosynthesis 3 carbon dioxide carbon dioxide is used to make sugar in the photosynthesis reaction the concentration of carbon dioxide in the earth’s atmosphere varies between 003% and 004. Abiotic stress is defined as the negative impact of non-living factors on the living organisms in a specific environment the non-living variable must influence the environment beyond its normal range of variation to adversely affect the population performance or individual physiology of the organism in a significant way. Objl1-list 4 abiotic factors that affect the rate of transpiration in a plant(4) objl2-describe the role of transpiration in a plant(3) objl3-compare and contrast the effect light has on transpiration and the effect temperature has on transpiration.