Arrange the events involved in nuclear fusion in the correct order. tiles the colliding nuclei fuse to form larger helium atoms having two protons and two neutrons. bare nuclei collide with each other due to massive amounts of heat. the pressure of hydrogen gas increases, and the gas reaches extreme temperatures. hydrogen atoms shed their electrons.

The “twelve apostles” are in which national park?

Extensive and unusual cold snaps have occurred here recently. is this evidence that global warming is lessening or not occurring? no—although the long-term trend is for warming, short-term weather patterns can still be variable. no—melting of glaciers and ice caps is making the oceans cooler, which can cause cold snaps. yes-- if global warming really were occurring, cold snaps wouldn’t happen. yes—due to global warming, weather patterns should be become less—not more—variable.

Where does the availability of water pose the greatest problem