Wast and oil spills
a lake and some coral?
a coral reef idea is to be creative work hard and use paper and some house material
Fish
rockslides
Colonies of coral take on many shapes and sizes. No two look the same. Some resemble plants, some resemble brains, some are spiraling while others are flat like a table top. All of these make up a coral reef. There are many different types of coral reef as well. There is atoll reef, barrier reef, fringing reef, table reef, apron reef, bank reef, patch reef and others. Each of these different types of coral reef grows in a different environment. For more information about the specific shapes associated with the reef types listed above, see the related link.
some animals being endangered in the coral reef are special types of squid
I know of one. The Great Barrier Reef, located off the shore of Australia. It is supposedly the largest coral reef in the world.
people are killing the coral reefs by pollution.
A coral reef is an ecosystem, that is the similarity.
Abiotic features <center> </center> The coral reef is usually found in areas that have similar Abiotic features. This is because the algae and other photosynthetic organisms depend on its surroundings to photosynthesize. · Salinity 30-40 parts per thousand · Areas of strong wave action · Prefer ocean temperature to be 68 to 82 degree · There needs to be precipitation of calcium from the water to Minecraft rocks
seaweed,reef-building corals, and blue-green algae
Some things that are important for the health of a coral reef are the size of the reef what types of coral are next to each other, pH of the water, how much oxygen is present, movement in the water, toxins in the water, reproduction, temperature of the water, food supply, preditors and the age of the coral. Coral is an animal and not a plant.