Which of the following information could be included in the description of a grasshopper’s niche, but not in a description of its habitat
a)continent where it lives
b)biome
c)biotic factor
d)carbon source
How long are food chains?
a)four steps long
b)three steps long
c)varies with day length
d)varies with ecosystem
which location would most likely hold autotrophs that derive their energy from chemical compounds?
a)swamp sediments
b)antartic pools
c)grassland soil surface
d)desert rocks
Thanks!!!!
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Multiple Choice… 10 Points?
Posted on March 16, 2011.
1-c
2-d
not sure bout 3
1 is c because a, b and d are all descriptions of where it lives or pertaining to.
2 is d because it depends many things within the ecosystem, i.e region, biome, species.
3 is a because an autotroph makes it’s own energy or food, they are the “producers” and derive their energy from chemicals, i doubt there are alot of chemicals in b,c or d.