WCB Exam Questions And 100% Correct Answers (A+)
Gondwana - Answer Paleozoic-Mesozoic supercontinent of South America, Africa,
Madagascar, India, Australia, New Zealand, Antarctica
biogeography - Answer geographical distribution of organisms
fauna from Gondwana - Answer freshwater turtles
cass...
◦ always happens: valleys fill with alluvium (loose clay, silt, or gravel deposited by a
river or stream)
timeline of land-zones in Atherton Tablelands - Answer 1. hills & lowlands on
metamorphic rock
2. granite intrusion
3. basalt plains & hills
valleys fill with alluvium (loose clay, silt, or gravel deposited by a river or stream)
happens all the time (erosion)
vicariance - Answer speciation due to geologic separation
allopatric speciation - Answer extrinsic factors preventing groups from mating (ie
geographic isolation)
, AGRADESTUVIA
diatreme - Answer volcanic vent formed by the explosive escape of gases from collision
of magma and water that created enormous pressure
cinder cone - Answer steep, cone-shaped hill or small mountain made of volcanic ash,
cinders, and bombs piled up around a volcano's opening
maar - Answer ground water and magma collided resulting an explosion that left a
depression behind that got filled with groundwater (lake from an explosion)
Great Barrier Reef development - Answer - Pleistocene: glacial sea levels changes, cold
glacials and warm interglacials
- separation of Australian and pacific tectonic plates
monotremes - Answer subclass of mammal
- egg laying
marsupialia - Answer subclass of mammal
- short gestation time
- give birth at early stage of embryonic development (premature young)
- young develop in pouch or skin fold
- aboreal and terrestrial
3 subclasses of mammals - Answer monotremes
marsupialia
eutheria
eutheria - Answer subclass of mammal
- consisting of placental mammals
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