Which of the following was NOT a cascade effect from introdueing wolves into Yellowstone? A. The change in the shape/path of the river B. The change in elk grazing areas C. Destruction of the Yellowstone ecosystem D. Reduction in the coyote population, increasing the raptor populatic
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- C. Legally protecting endangered species D. Regulating hunting and fishing 34. A wooded area has been divided by a housing development and is threatenin What term is used to describe this threat from human activities? A. habitat fragmentation B. acid precipitation C. habitat augmentation D. global warming 35. Which of the following is NOT a characteristic of an invasive species? A. They grow rapidly and outcompete with other plants or animals B. They produce large numbers of seeds/offspring at a young age C. They have very specific needs or requirements to survive 36. Which of the following was NOT a cascade effect from introducing wolv A. The change in the shape/path of the river B. The change in elk grazing areas C. Destruction of the Yellowstone ecosystem P. Reduction in the coyote population, increasing the raptor populatWhat is the main problem with using desalination to increase water supplies? Group of answer choices A it is very expensive B communities tend to be located too far from water supplies C supplies are usually contaminated with pesticides D there are few available sources2. Complete the following sentence. "Transhumance Is the movement of livestock to new pastures." OA. Annual B. Temporary O C. Seasonal OD. Irregular
- One of the R's of pesticide problems which entails the possible increase in pest population once the pesticide effects are gone *1.What laws or regulatory bodies could have an impact on improving the water quality in the watershed? (Clean Water Act, Philippines Commission on Environmental Quality, Philippines Soil and Water Conservation Board, Groundwater Conservation Districts) 2.What advantages and disadvantages would there be for a farmer of “going green”? Directions: Select the best answer for each of the following multiple-choice questions. 1. How do weather conditions affect fishing success? A. Hot weather makes fish seek cooler water. B. Not always in easily predictable ways C. Snow and ice guarantee fishing success. D. Both A and B 2. Fish in flowing water tend to face: A. Upstream B. Downstream C. Perpendicular to the current D. No particular direction 3. The best time to fish is: A. Mid-day B. Morning and evening C. When there is no wind blowing D. From 2 to 4 p.m. 4. Aquatic resource conservation is: A. Best left to professionals B. Limited to certain times of the year C. Unnecessary because…match the interaction example with the type of interaction 1. burrs (seeds) being carried on the back of a mammal rust fungus & wheat colorado potato beetle and potato leaves rhizobia and legumes dandelions and grass A. commensalism B. parasitism C. herbivory D. mutualism E. competition 2. match the examples of plant defense strategies with the type of defense that it represents reinforcing the cell wall with polysaccharides…
- Based on the text roaches eating: 1. Identify abiotic factors that support the survival and reproduction of the pest. 2. Identify biotic factors that support the survival and reproduction of the pest. 3. Predict what factors in the environment can be altered to decrease the survival and reproduction of the pest.4. Briefly explain why early detection measures such as interception, monitoring and surveillance are generally considered critical in the manaqement of invasive species1) Describe some of the specific forest management techniques/strategies that are being currently used to balance wildlife habitat/water quality with logging timber. 2) Describe at least 3 major impacts to salmon caused by Logging, Agriculture and Development in terms of the part of their life cycle that is impacted.
- Based on the text on roaches eating 1.Identify abiotic factors that support the survival and reproduction of the roaches and why the pest needs this factors. 2.Identify biotic factors that support the survival and reproduction of the roaches and why the pest needs this factors. 3.Predict what factors in the environment can be altered to decrease the survival and reproduction of the pest and why?Based on the text on mosquitoes eating: 1.Identify abiotic factors that support the survival and reproduction of the mosquitoes and why the pest needs this factors 2. Identify biotic factors that support the survival and reproduction of the mosquitoes and why the pest needs this factors 3.Predict what factors in the environment can be altered to decrease the survival and reproduction of the pest and why?1. The use of land is determined by physical and human factors. A. True B. False 2. Waste that is not biodegradable and cannot properly be recycled is filling our oceans and landfills, thus killing wildlife animals. A. True B. False