Exam 3: Ecosystems: What Are They and How Do They Work

The process by which many decomposers are able to convert glucose into useable energy in the absence of oxygen is known as transpiration.

What do giraffes and caterpillars have in common?

Match the items listed below with the appropriate choice -On the figure of the Earth, choose the letter that represents solar radiation.

Organisms that break down bodies of dead plants and animals into nutrients that are released into the soil or water are called

The aquatic ecosystems that show the highest net primary productivity are ____________________.

Match the descriptive phrase below with its appropriate cycle. -Infiltration and percolation into aquifers

The ____________________ occupies those parts of the atmosphere, hydrosphere, and geosphere where life is found.

Match the descriptive phrase below with its appropriate cycle. -Cycles are slower than others

The processes that lead to geological erosion are essential to the movement of phosphorous through the biosphere.

Clearly explain the distinction between Gross Primary Productivity (GPP) and Net Primary Productivity (NPP).

Match the descriptive phrase below with its appropriate cycle. -Transpiration from plants

Clearly explain the relationship between the Second Law of Thermodynamics and the typical pyramid of biomass.

The aquatic ecosystems with the highest average net primary productivity are

Match the items listed below with the appropriate choice -On the figure of the Earth, choose the letter that represents heat added to the atmosphere.

When organisms die, their nitrogenous organic compounds are converted to simpler inorganic compounds such as ammonia through the process of

Given the nature of the carbon cycle, it is possible that a single atom of carbon that is in your skin could have once been part of your own great grandmother, or even a dinosaur.

The crust, core, and mantle are all areas located within the

Match the descriptive phrase below with its appropriate cycle. -Affected by burning coal

Which of the following groups can be called autotrophs?

Phytoplankton in the ocean help to regulate the earth's temperature by removing some of the ____________ ____________produced when we burn fossil fuels..