In the “How could urban trees help mitigate global climate change?”, the class estimated that the annual accumulation of biomass was 4,523 g m-2 yr-1. Based on the figure below, how does the growth rate of trees on campus compare to annual growth of other trees at the same latitude (40°N)?    

The increasing concentration of a chemical as it moves through the links in a food chain is called

Which can be affected by a warming global climate?

You introduce fruit flies into a container full of their favorite food and provide lots of space for mating and laying eggs. However, you do not replenish the food supply. You would expect to see what kind of growth in the population?

The moisture that travels up from the plants and into the atmosphere falls back to the earth as rain.

Two parrots mate. Both the male and female have identical coloration and identical body sizes. Based on this information, you would expect them to be:

If you were creating an example of an ecosystem, which of the following would you exclude?

The continued existence of as many species as possible provides what kinds of values to humans?

In malaria, protist Plasmodium falciparum grow inside human cells. Because they use the human cells for food, they are which of the following?

The carrying capacity for Paramecia caudatum as shown in the figure below is