Biology Biology Practice Problems Solutions Library

Ecology Solutions Library

Access 10 Ecology video and text solutions to help you complete your homework. Need to revisit the concept? Watch our Ecology learn videos.

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10 solutions

Ecology

Q. A community is best described as the collection of:A. ecosystems found in a particular areaB. populations of different species that live in a parti...

Solved • Sep 28, 2018

Ecology

Q. Which of the following is NOT a common animal adaptation to desert conditions?A. reliance on algal blooms as a main food sourceB. be active primari...

Solved • Aug 29, 2018

Ecology

Q. Which of the following correctly identifies an abiotic factor influencing the distribution of biomes?A. the amount and type of bacteria present in ...

Solved • Jul 17, 2018

Ecology

Q. Why will rising CO2 levels in the atmosphere lower the pH of the ocean and other bodies of water? 

Solved • Jun 26, 2018

Ecology

Q. If the direction of Earth's rotation reversed, the most predictable effect would bea. a big change in the length of the year.b. winds blowing from ...

Solved • Nov 27, 2017

Ecology

Q. Which statement about dispersal is false?a. Dispersal is a common component of the life cycles of plants and animals.b. Colonization of devastated ...

Solved • Nov 27, 2017

Ecology

Q. The oceans affect the biosphere in all of the following ways excepta. producing a substantial amount of the biosphere's oxygen.b. removing carbon d...

Solved • Nov 27, 2017

Ecology

Q. Which of the following might be an investigation of microclimate?A) the effect of ambient temperature on the onset of caribou migrationB) the seaso...

Solved • Nov 22, 2017

Ecology

Q. All ecosystems: a.  Need a continuous outside energy sourceb.  Once mature never changec.  Are entirely self-sufficientd.  Consist of only living o...

Solved • Aug 1, 2017

Ecology

Q. Which is the correct sequence for levels of biological organization occurring beyond the individual? a.  Population - ecosystem - community - biosp...

Solved • Aug 1, 2017