The comprises all living organisms on Earth, plus the environments in which they live. O a. biome O b. biosphere O c. hyporheic zone O d. benthic zone

29. In some parts of the world, forests are being cut down and burned to clear land for new homes and new farmland. A negative effect of these activities might be A. an increase in edge effect B. a decrease in the average temperature of the atmosphere C. an increase in biodiversity of the deforested areas 30. Which action by humans could improve the quality of the air? A. building homes that use only oil (fossil fuel) furnaces for heat B. buying cars that get more miles per gallon of gasoline C. increasing the number of coal-burning power plants that generate electricity D. cutting down forests to clear land for factories 31. Which action shows an increased understanding and concern by humans for nature? A. importing organisms that could become invasive to try stabilizing existing ecosystems B. getting rid of pollution control laws for industries that promote technology C. removing natural resources at a rate equal to the needs humans D. putting laws in place that regulate the number…

What type of biomes are in nroth aermcia the four regions I know thier is wester region is huge as the biomes it have are grand canyon, huge woodland, and snow with forest  middle wester region has badlands and i thik great plains  what about east regiona nd south region    i think i got this all wrong

Which one of the options below best describes where the water column meets the sea floor? The benthic zone The abyssal zone The euphotic zone O The pelagic zone The neritic zone

What have humans done to impact the water cycle? Oa. Removing vegetation which increases runoff & decreases infiltration and transpiration O b. Burning fossil fuels creating acid rain & contributing to ocean acidification OC. Depleting groundwater aquifers thus lowering the water table. Od. Damming rivers slows the movement of water & leads to increased evaporation from reservoirs O e. All of these

The overpumping of the Ogallala Aquifer is a problem for drinking water availability in Las Vegas the future of agriculture in the Great Plains agriculture in California's Central Valley flow in the Colorado River delta the Aral Sea ecosystem

The study of nutrient cycling though the environment is an example of which of the following? a. organismal ecology b. population ecology c. community ecology d. ecosystem ecology

An ecological system, or ecosystem, encompasses     a. biotic and abiotic factors.   b. abiotic factors onlly.   c. biotic factors only.   d. only land.

How well are current and future generations expected to adapt to climate change?   a. humans will adapt prompt and adequately to climate change   b. humans will not take an adaptation measures seriously   c. rich countries will adapt completely and poor countries will not adapt at all   d. it is unknown what course humans will take in adapting to climate change

atmosphere is x | + /1185957/variants/1185957/take/7/ Which of the following characteristics describe greenhouse gases? Select all that apply. A Greenhouse gases begin to vibrate when they absorb outgoing terrestrial radiation. B Greenhouse gases begin to vibrate when they absorb incoming solar radiation. C Greenhouse gases are molecules made of more than one type of atom. D Greenhouse gases are molecules made of one type of atom. al Questions Answered Edio | Course Stude... LIL All Changes Saved insert