well answered
Biosphere - ANS ✔✔Consists of all life on Earth and all parts of the Earth in which life exists,
including land, water, and the atmosphere.
biome - ANS ✔✔A group of ecosystems that share similar climates and typical organisms
ecosystem - ANS ✔✔A system formed by the interaction of a community of organisms with
their physical environment
community - ANS ✔✔assemblage of different populations that live together in a defined area
populations - ANS ✔✔groups of individuals that belong to the same species and live in the
same area
Niche vs. Habitat - ANS ✔✔The role a species plays in the ecosystem is called its niche. A habitat
is the physical environment in which a species lives.
movement of energy ecosystems - ANS ✔✔sun > producers > consumers > decomposers
three broad categories of biomes - ANS ✔✔terrestrial, freshwater, marine
what is biosphere 2? - ANS ✔✔the experiment in Arizona attempting to make an independent
second biosphere
, what was one success of biosphere 2? - ANS ✔✔they successfully stayed inside for the duration
of the experiment
what is one failure of biosphere 2? - ANS ✔✔no enough oxygen was naturally created, so some
was pumped in
define biodiversity + the three levels - ANS ✔✔the variety of life in an ecosystem. three levels +
genetic diversity, species diversity, and ecosystem diversity. Diversity allows for more natural
sustainability.
what went wrong on easter island? - ANS ✔✔the tree's all died lol and then no one planted
them back so those muggs weren't living v sustainably. eventually most of them died bc they
couldn't fish without wood
how u know there were plants on easter island - ANS ✔✔tree nuts found in caves, pollen found
in the bottom of lakes, the people said so lol
deforestation - ANS ✔✔The removal of trees faster than forests can replace themselves.
whats the most bio-diverse biome - ANS ✔✔tropical forests
what do tropical forests provide us? - ANS ✔✔new possible medicines, biodiversity, most of our
oxygen, carbon sequestration
deforesting tropical forests causes what? - ANS ✔✔less biodiversity, and loose unusable soil
goods and services from tropical forests - ANS ✔✔medicines, certain foods, biodiversity, oxygen