I immediately sat back in the chair to study, and began opening some books for tomorrow's lesson. Seriously study a few hours, study mathematics, physics, chemistry, biology, state education and natural sciences. I really like natural science which is full of surprises and mysteries. Apart from studying, I also opened the internet, and tried to find the latest information about the natural surroundings. I found something surprising, a news article about the surrounding nature, namely the sea and the beach. "The high sea waves cause the erosion of the land on the coast which results in the beach becoming an ocean. In this case the government must cooperate with local residents to protect the coast. Planting mangroves or mangroves is one of the best ways to treat abrasion. " "Oil spills in