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