The points H, I, J and K all lie on the same line segment, in that order, such that the ratio of HI:IJ:JKHI:IJ:JK is equal to 1:2:2.1:2:2. If HK=45,HK=45, find HJ. HJ.

Are divergent boundaries responsible for tsunamis?

What is the pattern of urbanisation around the word?

What evidence supports geological processes changing the surface of the earth? cutting down forests creates a decrease of habitats. tectonic plates uplift the rocky crust of earth to form mountains. competition in ecosystems creates a decrease in diversity. pollution runoff contaminates a lake.