What a wonderful world

•                Rainbow tree

is growing in New Britain, New Guinea, Philippines....

                                                  Aurora ( Polar Latitudes )

                                                                          

Aurora is natural light display in the sky often in the high latitude regions. It's caused by the collision, energetic charged particles with atoms in Thermosphere. for more info click here

Ayers Rock

Ayers Rock is a large sandstone rock formation that appears out in the middle of no where in the central Australia. . Ayers Rock features waterholes, springs, and rock caves. although not relevant to natural characteristics, Uluru has historical significance   because of ancient paintings found within thecaves.

In addition to the geological features, another notable feature is the changing of colors as the sun light strikes the rock at different times throughout the day. It tends to glow red as the sun sets marking one of the best views.

Uluru, or Ayers Rock, is made of a type of sandstone that is characterized by feldspar and conglomerate. The rock is sacred to the Pitjantjatjara and Yankunytjatjara people of the area. for more information click here

                                                             

Chocolate Hills:

Over 1 300 similarly cone shaped hills creating a sea of hills about 50sq km

located in Bohol, Philippines. for more info click here

Niagara Falls 

is located in U.S. A, Ontario, NY, Canada   info

Great Blue Hole

is located in central America (Belize)

the world's best scuba diving place!

it was explored by Captain Cousteau

• list isn't finished

Plastic Pollution

after seeing pictures on this link Plastic Pollution that Sarah shared. i felt myself really guilty, i never thought that my  thrown plastic bag can cause this, it's terrible! usually we aren't thinking about problem if it don't touches us, but what if it's our future and in few years even you or me will swim in the sea no more in the Ocean of garbage it won't happen if we start to think about our environment today.

Some of you may think it's already late but better late than never! Our problem is that sometimes we're so selfish that we're doing things only for ourselves without thinking that we're causing a damage for the little dolphin or a bird which thinks that plastic bag is eatable. we're killing ourselves by destroying this chain. Believe me that someday it will remind us not in a good way.

That's what you see

and that's how it really looks like today

So next time after throwing plastic bag please think about future and them :)

   

SHARKS

Parts of shark

sharks are a type of fish with a highly streamlined body. sharks were know more  than 420 million years ago.

they have diversified in 440 species  

(there are some of them)

ANGELSHARK	BASKING SHARK	BLACKTIP REEF SHARK	BLUE SHARK
BLUNTNOSE SIXGILL SHARK	BONNETHEAD SHARK	BROADNOSE SEVENGILL SHARK	BULL SHARK
DOGFISH SHARK	GALAPAGOS SHARK	GOBLIN SHARK	GREAT WHITE SHARK
HAMMERHEAD SHARK	LEMON SHARK	MANTA RAY	MAKO SHARK
NURSE SHARK	PORBEAGLE SHARK	SPINED PYGMY SHARK	THRESHER SHARK
TIGER SHARK	WHALE SHARK

multiple rows of replacement teeth groove on the inside of the jaw and steadily move forward as in a conveyor belt. some sharks lose about 30 000 teeth in their lifetime

                                                   

 shark skeleton are very different  from bony fish and terrestrial vertebrates. they have skeletons made of cartilage and connective issue. cartilage's flexible, durable. this help to save energy
They also do not have a swim bladder, the air filled balloon-like organ that keeps most fish upright. Sharks have gill slits but no gill-cover, which is common to most bony fish. Because they have no swim bladder to keep them buoyant, sharks sink when not swimming. Shark's bodies are heavier than water and most sharks are constantly on the move. By moving forward with their mouths open,
sharks move water across their gills for breathing.  The larger species produce live young that are
fully formed, miniature versions of their parents. Mother sharks offer no food or protection for theiryoung. Young sharks do have a fighting chance, though, as they are born with a full set of teeth and the ability to swim.


Nowadays they are in a danger of being extinct. more people are dying from eating shark's meat than from shark's attack so the question is who's more dangerous?