Relacionar Columnas LRMS Environmental changesVersión en línea A review for objectvie LS 8 por Lynanne C. Wyatt 1 An external stimuls that causes a plant to bend towards it 2 If squirrels are the primary food source for hawks in an area and due to a drought the squirrels left the area. What result would most likely happen to the hawks? 3 In an aquatic ecosystem, if the water level dropped due to drought, which aquatic population of animals would be most affected 4 Nocturnal 5 How are dormancy and hibernation similar? 6 Eutrophication 7 Hibernation, migration and dormancy are all methods of animals 8 What would cause a species to move? 9 What is the result if there is an overpopluation of bacteria caused by an algae bloom? 10 If a species could no longer find food, what would it most likely do? 11 What is the effect of excessive use of nitrogen based fertlizers that run off into ponds and lakes? 12 Benefits of hibernation 13 Phototroptism The hawks would follow the squirrels to a different area adapting to changes in the environment Environmental conditions have changed It increases the rate of algae growth it reduces the need an animals has for food when resources are limited there is a reduction in oxygen levels a light source causes a responding plant to grow in the direction of light move to a new area to find food fish animals that are active at night and sleep during the day Metabolic rate and body temperature both decrease When a pond/lake is covered with algae and oxygen levels drop.
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