These data were statistically analyzed to (1) re-define environmental limits over which reefs exist today, (2) identify “marginal” reefs; i.e., those that exist near or beyond “normal” environmental limits of reef distribution, and (3) broadly classify reefs based on these major ...
Where do seahorses usually live? A. coral reefs B. open sea C. deep sea D. coast 相关知识点: 试题来源: 解析 A。珊瑚礁为许多海洋生物提供了栖息地,海马通常生活在珊瑚礁区域,A 选项正确。开阔海域不适合海马生存,B 选项错误。深海环境对海马来说不合适,C 选项错误。海岸也不是海马的主要栖息地,D...
We do not propose that framework reefs do no exist, as they most assuredly do. However, the fact that so many modern reefs are not dominated by in-place and interlocking framework suggests that its use as the primary determinant of ancient reefs may be unreasonable. We, therefore, propose ...
1. No, they can't.2. They live in warm sea water near coral reefs.3. They eat very small plants on the coral.4. There are sixty kinds.5. They are different.
where did you go during your __(stay)in NanjingI___so many elephants(我从没有看过如此多的大象)May Day holiday is coming,My family are discussing what to do for it.We are planning to travel a___We will fly to Cairns,to see coral reefs.It is said that words cannot __(describe...
Coral reefs would not exist if it were not for the ability of coral polyps to secrete limestone or calcium carbonate.Sea water surrounding a coral is very rich in dissolved calcium carbonate, but the fluid inside the polyp cannot retain a large quantity of calcium carbonate, so it is laid ...
The shoreline is craggy coral, coral being the foundation of this string of scenic islands, and offshore reefs interrupt the natural flow of sand to shore. Many resort hotels create their own beaches. Others hope you’ll be happy in a swimming pool with a view. But those beaches are off...
There are definitely islands in the Caribbean where I do feel very safe, but as a woman who often travels solo, I stay aware of my surroundings no matter where I travel. Reply YB says: Just curious. Any thoughts or concerns why Placencia Belize did not make it to the list? Reply ...
Koh Lipe is a Thai island just off of the Malaysian border known for coral reefs and dive sites. The breathtaking beaches such as Sunrise beach, Sunset beach, Karma beach, and many others offer endless amounts of relaxation, snorkeling and exploring. The island offers many viewpoints that are...
It has beautiful coral reefs, the wide variety of marine creatures you can find there, and amazingly clear waters. Whether living abroad or just passing through, you can partake in these activities at multiple destinations nationwide. Among the Philippines' premier scuba diving and snorkeling spots...