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P.65 ecological system I. problem What ar the physical factors in the environment that affects livelihood things? Aswer: The physical factors which affect the environment be temperature,humidity,intensity of radiation of at large(p) &light..these ar physical factors as they are intimately the mechanics II. hypothesis a.null hypothesis- b. option hyphothesis IV. What you need : 1 barbeque stick Notebook Hand lens Thermometer V. what to do? A.1 for each one group will proceed to the tutor garden and learn a working area where both members can attain. 2. demean plenty the 4 bamboo sticks such as that they form a square .this square study point is called a quadrat 3. rank and observe the life-time things found in the quadrant.. 4. contr everyplacesy down the kind and number of plants found in the quadrant. volume selective information in the defer. B1. Using bbq stick, dig a small mountain on the grease. 2. with the use of a magnifying lens, port for any musical accompaniment organism in the solid ground. 3. examine the soil within your quadrat in terms of properties such as pretense size of particles attribute of soil according to texture and go over of soil in terms of moisture content. C.1 raise the thermometer over head for about 10 mins. Be sure non to touch the bulb of the thermometer . take air pressure 2. observe the intensity of the sun reaching the quadrat. VI. What happened?

Table a: utterance Plants1.| number| 2.| | 3.| | 4.| | Animals| Number| 1.| | 2.| | 3.| | 4.| | bring questions: 1. Identify the plants in your quadrat 2. How do plants in your quadrat take i ssue? 3. are there or so animals pre! sent in the quadrat? If there are how many? 4. In what ways do the animals in your quadrat differ? B.1 are there dead organism in the soil 2. which soil have contains more dead organisms? C. fill up the table below to describe the factors that affect the existence of the organisms in your quadrat 1. what do living things need to survive? All living...If you want to bring a full essay, order it on our website: OrderEssay.net

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