Press up arrow key to go up, down arrow key to go down, etc (for the game.) For the animation you don't need to do anything! Press space to restart, and click the words to start either game or animation.
Please don't mind about some of the sprite looks, I tried my best. Credit to all those websites out there that taught me about this! Also the questions are a bit faulty, you have to use certain words and capitals like "Geothermal" instead of "geothermal." And if it refers to a object do "A Chair" for example, don't do "chair" or "a chair."