The basic resources earth provides include all of the following except
a) land
b)air
c)water
d)wind

which of the following groups benefit from a forest fire?
a)environmental activists
b)local wildlife
c)smaller trees and bushes
d)homeowners in the area

after a forest fire, the process that slowly restores the ecosystem is called
a)forestation
b)equilibrium
c)desertification
d)succession

which of the following is not a major type of water pollution?
a)sediment
b)toxic
c)nutrient
d)aesthetic

human activity is a major cause of environmental problems.
a) true
b) false

forest fires have no beneficial effects.
a)true
b)false

which of the following processes can potentially remove much of the carbon dioxide gas from the atmosphere?
a)the nitrogen cycle
b)the rock cycle
c)the carbon cycle
d)the water cycle

which of the following is not part of the resources of a region?
a)political system
b)plant and animal life
c)precipitation
d)soil type

what would be the effect of complete depletion of resources?
a)life would flourish without the competition of resources.
b)life would cease without resources.
c)life would become more resilient.
d)the solar system would compensate for the loss.

Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .

Nhumans, abo blood types refer to glycoproteins in the membranes of red blood cells. there are three alleles for this autosomal gene: ia, ib, and i. the ia allele codes for the a glycoprotein, the ib allele codes for the b glycoprotein, and the i allele doesn't code for any membrane glycoprotein. ia and ib are codominant, and i is recessive to both ia and ib. people with type a blood have the genotypes iaia or iai, people with type b blood are ibib or ibi, people with type ab blood are iaib, and people with type o blood are ii. if a woman with type ab blood marries a man with type o blood, which of the following blood types could their children possibly have? in humans, abo blood types refer to glycoproteins in the membranes of red blood cells. there are three alleles for this autosomal gene: ia, ib, and i. the ia allele codes for the a glycoprotein, the ib allele codes for the b glycoprotein, and the i allele doesn't code for any membrane glycoprotein. ia and ib are codominant, and i is recessive to both ia and ib. people with type a blood have the genotypes iaia or iai, people with type b blood are ibib or ibi, people with type ab blood are iaib, and people with type o blood are ii. if a woman with type ab blood marries a man with type o blood, which of the following blood types could their children possibly have? a, b, ab, and o ab and o a, b, and o a and b

Knowing the importance of the essential elements, why would someone chose a diet that does not address all of them?