reef.co.za
Provided by Alexa ranking, reef.co.za has ranked N/A in N/A and 9268880th on the world. It is hoted in N/A with IP address 23.227.38.32. The home page has 0 external link.
SiteTOP Score: 65634
SiteTOP Rank: 536915
Top keyword related from Search Engine of reef.co.za
Traffic Ranks of reef.co.za
Owner: |
N/A |
RANK: |
9268880 |
Country code: |
N/A |
Country name: |
N/A |
Top URL related to reef.co.za
-
1. Reef - National Geographic Society
Link: https://www.nationalgeographic.org/encyclopedia/reef/
Description: WEBOct 19, 2023 · A reef is a ridge of material at or near the surface of the ocean.Reefs can occur naturally. Natural reefs are made of rocks or the skeletons of small animals called corals.Reefs can also be artificial—created by human beings. Artificial Reefs People create reefs for three chief reasons. The first is to protect the coastline.Reefs act as barriers …
DA: 84 PA: 17 MOZ Rank: 67
-
2. Coral Reefs - National Geographic Society
Link: https://www.nationalgeographic.org/article/coral-reefs/
Description: WEBOct 19, 2023 · Coral reefs are important ocean habitats and offer a compelling case of the risks of climate change. Reefs provide a large fraction of Earth’s biodiversity —they have been called “the rain forests of the seas.”. Scientists estimate that 25 percent of all marine species live in and around coral reefs, making them one of the most diverse ...
DA: 8 PA: 9 MOZ Rank: 100
-
3. Reef - Wikipedia
Link: https://en.wikipedia.org/wiki/Reef
Description: WEBA reef is a ridge or shoal of rock, coral, or similar relatively stable material lying beneath the surface of a natural body of water. Many reefs result from natural, abiotic (non-living) processes such as deposition of sand or wave erosion planing down rock outcrops.
DA: 34 PA: 26 MOZ Rank: 98
-
4. Coral reef | Description, Geochemistry, Origins, & Threats
Link: https://www.britannica.com/science/coral-reef
Description: WEB2 days ago · Coral reef, ridge or hummock formed in shallow ocean areas by algae and the calcareous skeletons of coral polyps and other coelenterates. A coral reef may grow into a permanent coral island. Often called ‘rainforests of the sea,’ coral reefs are home to a spectacular variety of organisms.
DA: 86 PA: 90 MOZ Rank: 84
-
5. Coral reef - Wikipedia
Link: https://en.wikipedia.org/wiki/Coral_reef
Description: WEBA coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate. Most coral reefs are built from stony corals, whose polyps cluster in groups. Coral belongs to the class Anthozoa in the animal phylum Cnidaria, which includes sea anemones and jellyfish.
DA: 46 PA: 60 MOZ Rank: 1
-
6. Coral - National Geographic Society
Link: https://www.nationalgeographic.org/encyclopedia/coral/
Description: WEBOct 19, 2023 · Colorful Coral Reef. Though coral reefs are called such because of their sprawling colonies of coral, the shelter created by these coral colonies make reefs a virbant biodiveristy hotspot where coral, fish, algae, and hundreds of other species live together in a bustling ecos. Photograph by Christ Newbert / Minden Pictures
DA: 77 PA: 41 MOZ Rank: 13
-
7. Coral Reefs 101 | National Geographic - YouTube
Link: https://www.youtube.com/watch?v=ZiULxLLP32s
Description: WEBNov 7, 2017 · What are coral reefs? Coral can be found in tropical ocean waters around the world. But how much do you know about reefs and the tiny animals—polyps—that bui...
DA: 88 PA: 16 MOZ Rank: 42
-
8. Coral reef - Marine Ecosystem, Formation, Diversity | Britannica
Link: https://www.britannica.com/science/coral-reef/Origin-and-development-of-reefs
Description: WEBCoral reefs are best developed where the mean annual surface water temperatures are approximately 23–25 °C (73–77 °F). No significant reefs occur where such temperatures fall below about 18 °C (about 64 °F), although a few reef coral species can exist in temperatures considerably below this.
DA: 94 PA: 72 MOZ Rank: 89
-
9. Coral reefs: Essential and threatened | National Oceanic and
Link: https://www.noaa.gov/explainers/coral-reefs-essential-and-threatened
Description: WEBMany of the world’s reefs have already been destroyed or severely damaged by an increasing array of threats, including pollution, unsustainable fishing practices, and global climate change. As a result, 22 species of coral are now listed as …
DA: 99 PA: 25 MOZ Rank: 84
-
10. Coral Reefs Ecology & Biodiversity - Coral Reef Alliance
Link: https://coral.org/en/coral-reefs-101/
Description: WEBAlthough they cover less than 0.1% of the earth’s surface, coral reefs are the most biodiverse marine ecosystem in the world. Coral reefs are home to: 4,000 species of reef fish. 840 species of corals. Over 1 million species of other animals.
DA: 53 PA: 4 MOZ Rank: 35