The Great Barrier Reef is the world's largest coral reef system composed of over 2,900 individual reefs and 900 islands stretching for over 2,300 kilometers (1,400 mi) over an area of approximately 344,400 square kilometers (133,000 sq mi).
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What are coral reefs?</h3>
Coral reefs are underwater structures made from calcium carbonate secreted by corals. Coral reefs are colonies of tiny living animals found in marine waters that contain few nutrients. Most coral reefs are built from stony corals, which in turn consist of polyps that cluster in groups.
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Coral Reefs of India:</h3>
India has four coral reef areas: the Gulf of Mannar, Andaman and Nicobar Islands, Lakshadweep Islands, and the Gulf of Kutch. Coral reefs protect humanity from natural calamities. They provide revenue and employment through tourism and recreation.
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Coral Reefs of Australia:</h3>
The reef is located in the Coral Sea, off the coast of Queensland, Australia, and is separated from the shore by a strait that is up to 100 miles wide and 200 feet deep in places. The Great Barrier Reef is the world's largest single structure built by living beings, visible from space.
Learn more about coral reefs here: brainly.com/question/10970167
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Peru is a mixed kind of economy because being a developing nation it primarily depends on the service sector jobs followed by agriculture and manufacturing.
It has both capitalist market and private ownership regulated by government.
The correct answer is - 2. Earth's climates have changed and are likely to change in the future.
From what is known for the geologic past of the Earth, our planet's climate has been changing numerous times. The climate on the planet has varied from being predominantly wet tropical climate, to having ice ages, having multiple different climate types at the same time... The reasons for the changes in the Earth's climate are numerous, with the Sun's radiation, tectonic movements and activities, volcanic activity, outside influences like asteroid and meteorite collisions, the vegetation, and all of them have managed to create a very colorful climate history of the planet. This trend of climate change should continue in the future as well, as all of the aforementioned factors are still influencing the climate and on top of that the humans have become a factor in the climate change too.
Answer and Explanation:
Texas
It is the second-biggest populated state of the United States which is situated in the southern part of the nation. The size of Texas is very bigger which contains the unique scenes, for example, grass fields, farmlands, mountains, backwoods, lake and some more, this makes this state improved with the natural beauty. This state depends on the farming as well as on industries.
Texas has divergent wildlife and climate and if we look at the mammal species, it is the home of more than fifty mammal species as well as various other creatures also. The climate of this state varies from one region to other.
This state has a long history of the statehood which makes this state after the long battle and civil war. The motto of this state is friendship and 36th president of the US, Lyndon B. Johnson comes from this state.
