Fish

In this photo you see that there is one picture with the present and future. In the future, since there is melting glaciers water levels will rise. As compared to the present the water level is lower. You can see in the future drawing that they're is more fishing boats then the present photo because of over fishing. They're is also plastic in the future drawing because of manufactures or people dumping trash into the ocean. Last they're is only 1 fish in the future photo maybe because in the future it will be harder to hide the fishes egg so its harder to get an offspring and they're maybe less food.