Pollution from a factory is washed into the Mississippi River. - The population of organisms in the Mississippi River will decrease (go down) over time., A forest is cut down in your neighborhood to make room for a new shopping mall. - Animals who made their homes in the forest either die off or move to another area., Farmers use fertilizers to keep bugs off of their crops. - The fertilizers are washed off of the crops and into local waterways, harming fish., There is a large oil spill in the Gulf of Mexico. - The feathers of many birds get coated with oil, making it impossible for them to fly., A population of coyotes who like to prey on rabbits, are hit with a deadly disease. - With fewer predators around, the rabbit population starts to increase., A new oyster parasite perkinsus marinus, has taken hold in the waters of the Chesapeake Bay. - Large populations of oysters are dying off., Human activity in and on the oceans can damage coral reefs. - Many ocean creatures are losing their habitats.,

Identifying Changes in Ecosystems

bởi
Nhúng

Bảng xếp hạng

Phong cách trực quan

Tùy chọn

Chuyển đổi mẫu

Bạn có muốn khôi phục tự động lưu: không?