Tropico de Cáncer Ecuador
Temperatura muy fria.
Circunscrita por los
círculos polares. Zona
glaciar Artica (norte) y
Antártica (sur).
Tropico de Capricornio
alurosa
caliza
de
cornio.
Son zonas de tempera-
tura media y están
limitadas por los tropi-
cos y circulos polares.
Hay una norte y otra sur.
Mo

Which of the activities listed below could limit global warming by slowing the increase in atmospheric carbon dioxide levels? view available hint(s) select all that apply. a. replacing fossil fuels with nuclear energy b. burning vegetation to clear land for agriculture c. limiting soil erosion so organic matter takes longer to decompose d. choosing a fuel-efficient car, or bicycling to school or work e. using more electrical appliances and cars f. cutting down forests to build houses

In the following diagram, four different index fossils are labeled: which of the labeled fossils comes from the oldest organism? a b c d

If we review the changes in the landscape surrounding the great salt lake in utah we can see a change in topography. look at the area to the south of the lake. what change has occurred during the last twenty-nine years? a) erosion of the hills b) an increase in marshland c) flooding of the area and the development of wetlands d) deposition of sediments and an increase in elevation