Many scientific theories that are mentioned in the novel have been applied in real life. For example, Galvani proved that stimulation of a frog's nerve causes contraction of the muscle to which it is attached. This was proven in 1791. Because of this discovery, there was extensive research and excitement throughout the European nation on the application of electricity to sustain human life.
Answer:
land pollution
climate change
Protecting the Environment
Think about the different people and things in your life that you help protect. There might be times when you're called upon to protect your family or friends. Sometimes, you need to protect items that are special to you, like your favorite toy. If something bad were to happen to any of these things, you'd step up and protect them. Why? Because they're important to you! The environment and the living things within the environment are also worthy of protection because they play important roles in your life and your world!
