Showing posts with label Sea Life. Show all posts
Showing posts with label Sea Life. Show all posts

Wednesday, March 11, 2009

10 Tips For Avoiding a Shark Attack

Spending time outdoors at the beach isn't any fun if a shark attacks you.


By Elizabeth Seward
New York, NY, USA | Sat Mar 07 12:30:00 EST 2009


Well, a 15 year old near Sydney, Australia was recently attacked by a shark. And with spring break coming up, partnered with rising temperatures, the average beach population will be increasing, and with it will probably come, unfortunately, more reported shark attacks. It happens this way each year. I mean, it doesn't happen a whole lot. And I doubt it'll happen to you. But, ya know, just in case you are going to the beach soon, I'd wager a bet that you don't want your vacation inconvenienced by a shark that's out to get you. That would cost you time, pain, money, resources from the hospital, and maybe even a limb or two. You'd also be disrupting nature.

A lot of us have picked up tidbits from the news over the years on how to fight a shark if we're attacked, but what do we really know? I mean, I know I'm supposed to 'punch a shark in the nose', but does that mean I'll survive? No. And the idea of punching a shark in the nose scares me. And it wouldn't leave the shark in a great position either...you know, if I, by chance, hit him hard.

The fact of the matter is that we're invading a shark's territory when we go swimming in the ocean—it's not the other way around. (And even if it were, they're the ones with the massive, jagged, terrifying teeth). Leaving a human or a shark wounded shouldn't have to be the solution. The better thing to do is to avoid contact in the first place. (Duh). Getting outdoors and enjoying the scenery and the sun is good for you and it should be simple and fun. Don't let a shark complicate this.
So here are some tips on how to avoid a shark attack:

1. Make sure to swim in a group. Sharks are known to usually attack those swimming alone. The same way human criminals do. Always have a buddy.

2. Don't swim too far from shore. It's less safe and isolates you farther from help. If you're screaming for help a mile into the ocean, the seagulls might hear you, but they won't help you.

3. Don't swim at night, dawn, or dusk. Sharks are often most active during this time and you're less likely to spot them, but they'll spot you.

4. Don't ever go into the water bleeding or with an open wound of any kind. Sharks can smell and taste blood on a completely different level than humans. If they smell or taste it in the water, they will trace it back to its source. And then they'll try to eat its source.

5. Remove all things shiny before swimming. Sharks are attracted to things that shine because they resemble the scales of fish. Which they eat.

6. Avoid waters being fished or with lots of bait fishes. Sharks follow bait fishes, so avoid these areas. A good way to tell if there are bait fishes around is if seabirds are diving for them.

7. Avoid brightly colored clothes; noticeably uneven tan. Sharks' vision has a great capacity for contrast and these sorts of things stick out to them.

8. Don't erratically splash. Unpredictable movements like these are a good way to attract sharks.

9. Avoid steep drop-offs and sandbars. Sharks love to hang out in these sorts of places, so avoid them. Unless you want to hang out with the sharks. In that case, be my guest.

10. If you see a shark—leave. Don't try to touch it, just try to get away before it attacks you. And really, if your first instinct upon seeing a shark is to touch it, I don't know...maybe you need to get bitten, just a little bit, to learn your lesson.

Monday, January 26, 2009

A Tsunami : A Monster Wave

A tsunami is a monster wave, started by a magnitude-9 earthquake. It overwhelmed long stretches of coastline along the Ocean shore.

Tsunamis are like. . .We're sitting in our seaside house and we notice that the surf sounds different. We look out and see that the water has receded, as if the tide had pulled out in a hurry. The sea stays low for several minutes.

The sea rises, as quickly and quietly as it left—then it keeps on rising, higher than we've ever seen it go. The sea grows louder and outruns you, catches your ankles, knocks you down, and smashes you against trees and rocks and buildings as you drown in its muddy, turbulent flow.

The Web has a lot of sites with tsunami information. I've got a tsunami list with the best of them. But I think the Pacific Tsunami Museum in Hilo, Hawaii, is special because it has a human face and a human basis.

Besides, scientists have their own blinders. Many think of tsunamis as caused strictly by earthquakes, or underwater volcanic eruptions or seafloor landslides. They even call them "seismic sea waves." But in fact the most significant kind of tsunamis, for the geologist, are created not by quakes or any earthly process but by cosmic impacts.

Monday, December 22, 2008

Coral Reef


Coral Reef Plants Power Point
Coral Reef Plants ...
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Please vote for Cox's Bazar : Cox's Bazar (Bengali: কক্স বাজার Kôksho Bajar or Kôks Bazar) is a town, a fishing port and district headquarter in Bangladesh. It is known for its wide sandy beach which is claimed to be the world's longest natural sandy sea beach.

http://en.wikipedia.org/wiki/Cox%27s_Bazar


Please Vote for Sundarban : The Sundarbans (Bengali: সুন্দরবন Shundorbôn) is the largest single block of tidal halophytic mangrove forest in the world.