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Emperor penguins breed on shelves of sea ice in the winter. By spring, the chicks have developed waterproof plumage and are ready to swim in the cold ocean waters. What effect might a warming climate have on the penguins? (1 point) Responses The sea ice
Fertilizer from agriculture flows into the ocean. What organism may directly benefit from this runoff?(1 point) Responses oysters oysters algae algae dolphins dolphins fish fish
Hunting can be used to combat(1 point) Responses pollution. pollution. climate change. climate change. invasive species. invasive species. deforestation. deforestation.
Climate change is primarily driven by(1 point) Responses photosynthesis. photosynthesis. deforestation. deforestation. mining. mining. fossil fuel burning. fossil fuel burning.
Which organism is most responsible for the decrease in the great white shark population?(1 point) Responses humans humans rays rays scallops scallops oysters oysters
What happened to North American coastal waters when the great white shark population decreased?(1 point) Responses The ray population increased. The ray population increased. The scallop population increased. The scallop population increased. The oyster
How might bird populations on mountainsides respond to a warming climate?(1 point) Responses Their eggs will hatch later. Their eggs will hatch later. The range shifts uphill over generations. The range shifts uphill over generations., There is not likely
Long-billed curlews eat many different kinds of insects, including grasshoppers, as a source of food. It has been shown that pesticide use kills many of these insects. How would you expect an increase in pesticide use to affect to the population of
An increase in which of the following could increase the long-billed curlew population?(1 point) Responses forest habitats forest habitats milkweed milkweed grassland habitats grassland habitats pesticide use pesticide use
Three bird species share a habitat. Bird A eats insects and plant seeds. Bird B drinks flower nectar. Bird C eats plant seeds. A drought occurs in their habitat, and that season’s plants are wiped out entirely. What is the likely outcome for each type of
Which of the following describes a population?(1 point) Responses rain falling on flowers and rocks in a garden rain falling on flowers and rocks in a garden elephants and zebras foraging for food at the same time elephants and zebras foraging for food at
