What would most likely happen if the amount of carbon dioxide in earth's atmosphere were severely increased?
a. the sea level would lower.
b. bacteria would grow at a slower rate.
c. ice would cover most of the planet.
d. the number of hurricanes and tornadoes would increase.

Which movement developed in the early 1900s and encouraged the nationalist spirit of africans throughout the world? a. african nationalist b. tribalism c. pan-africanism d. african union

The dashed segment of the plotted experiment in the graph in the lesson is called an

Which statements describe sustainable development? multiple answer choice -fishing does not remove more fish from water systems than can be replaced by the number of fish that will be born to replace them. -sustainable development is development that is designed to improve the economic conditions in less-developed countries. -sustainable development is mainly a regional issue. -sustainable development means water is used at a rate that won't reduce the amount available for future use. - sustainable development policies only need to be concerned with environmental protection. - trees cannot be cut down faster than the number that will be replaced by new growth.