Natural disasters can have positive effects on an ecosystem.
true or false?

What is the lowest output value approached by the function f(x)=2x−5?

Nwhat way does renewable energy differ from nonrenewable energy?

Which of the following statements best describes what is occurring in the land surrounding the sahara desert? a desertification is increasing, and the desert is expanding. b. fewer people are trying to farm in this semiarid region. c. the desert is shrinking with the increased use of irrigation. d. increased urbanization has resulted in decreased deforestation. select the best answer from the choices provided mark this and return save and exit next submit