One irreversible effect of both deforestation and water pollution on the environment is theextinction of speciesthinning of the ozone shielddepletion of atmospheric carbon dioxide levelsincrease in renewable resources

Which describes how weathering and erosion are different? weathering is caused by water. erosion is caused by wind and ice. erosion transports sediments. weathering is a natural process.

Next pretest: evolution select the correct answer in a laboratory population of flies, the female flies are gray and the males are yellowish gray. biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to successfully reproduce. what phenomenon could explain such a change? a sexual selection b. disruptive selection c. stabilizing selection d. directional selection

Identify the examples in which sam interacts only with natural resources