The oceanic zone in which I would find an organism like a crab, octopus, or clam would be the
A. benthic
B. pelagic
C. oceanic
D. neritic
E. profundal
查看答案
You visit the museum of Natural History. The curator shows you a burrow-dwelling small animal with thick fur. You predict this animal came from
A. temperate grassland
B. desert
C. tropical rainforest
D. arctic tundra
E. deciduous forest
If you were a National Geographic reporter assigned to cover smaller species of the large cats, like jaguars and leopards, where would you go?
A. tundra
B. deciduous forest
C. rainforest
D. savanna
E. desert
Nights in deserts are cold because
A. winds originate at the North and South poles
B. the relative humidity is very high
C. there is a poor insulating effect from the desert and the dry air
D. nights are cloudy
E. the ocean currents prevent humidity
Trees of wet tropical rainforests tend to be
A. succulent plants
B. broad leaf plants
C. coniferous evergreen plants
D. coniferous deciduous plants
E. grasses