Express the chemical reaction between hydrogen and oxygen elements for the formation of water in word equation and chemical equation(in short)

Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.

How have the greenhouse gasses increased from the year 2000 to 2018

The goal of this experiment was to answer the question "what is the effect of a gas' temperature on its volume? " you formulated the hypothesis below. hypothesis: if a fixed amount of gas is heated, then the volume will increase because the heat will cause the molecules of gas to move faster and further apart. to test this hypothesis, you changed the of the gas between 0 and 100°c (273 and 373 k) and calculated the resulting of the gas.