<span>There are several reasons; including poaching and loss of habitat.</span>
I could help, however the photo is extremely blurry
<span>B. lagoons
Coastal lagoons are created when the sea level is rising to the coast, however they do not form on steep slopes or rocky terrain. Coastal lagoons are also where barrier reefs are formed, sectioning it off from the sea. They're sensitive to the tides coming in, if the tides recede too much then the lagoon is left dry, however if the tide comes in too much then the water can break the reef and engulf the lagoon.</span>
The earth isn't getting bigger even though the continents are spreading apart is because the continents are simply being shifted from one location to another, but no land or mass is being created. The mass of certain parts of the world is simply being displaced from one location on the earth to another or its shape is simply being changed by being pushed up or below the earth's surface.
