1. If the Moon is over the same spot on Earth only once per day, why are there two high tides per day? 2. Describe the causes of spring and neap tides.
3. What are the possible reasons that the Bay of Fundy has such a large tidal range?

How do you date a sample of rock that you suspect as being one of the earliest on earth

Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species

Moving down the ramp from 6 meters to