Which indicates how evidence of climate change supports the theory of continental drift? coal fields in several continents
volcano formation
glacial evidence found in South America
folded mountains in Africa and South America

Which of the following true? a_volcanoes and earthquakes often near the plate boundaries. b_volcanoes occur whereve there are tall mountains. c_earthquakes cause volcanoes in the same location to erupt violently d_volcanoes and earthquakes occur only where plates are colliding with each other

How much heat is released upon converting one mole of steam (18.0 g) from 100.0 ∘c to water at 25.0 ∘c? show work and constants, trying to figure out how it works. only given the heat capacity for steam and water so try to only use that

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?