Adisadvantage to the green revolution is that plant yields are generally similar to those with other methods of agriculture unless substantial amounts of commercial inorganic fertilizers are applied.
true
false
it is possible to use natural parasites to control pest species.
true
false
a k-selected species usually has a population size that is
a.
variable, with boom and bust cycles
b.
unpredictable at any particular time
c.
unaffected by changes in limiting factors
d.
very stable but very low
e.
close to its carrying capacity
ecological succession is generally a slow process.
true
false
what is the leading cause of death worldwide for people ages 15–49?
a.
influenza
b.
e. coli infection
c.
aids
d.
hepatitis
e.
malaria

At a continent-continent convergence,

If you could drill a hole straight to the center of the earth, and keep track of what the hole is going through, youwould find: a) you would go through one sort of material, and then a different, denser material, and then a still-different, still-denser material, because the planet is made of concentric layers, sort of like an onion.b) you would go through one sort of material all the way to the center, because the planet is all mixed up.c) if your hole started at the north pole, you would go through different layers of different materials, but ifyour hole started at the equator, you would go through one sort of material all the way to the center.d) if your hole started at the equator, you would go through different layers of different materials, but if yourhole started at the north pole, you would go through one sort of material all the way to the center.e) you would strike diet pepsi when you got to the center.

Identify, in detail, three environmental effects of agriculture and explain how the actions of farmers cause them. what is the relationship between poverty and obesity in america and why? what are genetically modified organisms? list two pros and two cons for using genetically modified organisms. y'all this is due !