In a forest ecosystem, occasional ____________________ fires have a number of ecological benefits

Fill in the blanks with correct word


surface or prescribed

Environmental & Atmospheric Sciences

You might also like to view...

During glycolysis,

A. oxygen is required. B. sugar is split, and ATP is generated. C. water is generated. D. electrons move down an electron transport chain.

Environmental & Atmospheric Sciences

Which of the following is not a common site for deposition of sediment?

A) Point bar B) Distributary system C) Levee D) Cut bank E) Floodplain

Environmental & Atmospheric Sciences

The sec-butyl group is obtained by doing which of the following?

A) removing a hydrogen atom from C-1 of butane B) removing a hydrogen atom from C-2 of butane C) removing a hydrogen atom from C-1 of 2-methylpropane D) removing a hydrogen atom from C-2 of 2-methylpropane

Environmental & Atmospheric Sciences

When considering the world population as a whole, birth rates and death rates enable one to calculate ________

A) the causes of infant mortality in a population B) the proportions of fertile women in a population C) the relative rates of immigration and emigration D) the increase or decrease in the population E) the causes of death in a population

Environmental & Atmospheric Sciences