What Did President Barack Obama Do?
What was Barack Obama main goal?
Why are sharks important facts?
How old are sharks?
One of the earliest known species of sharks is the Cladoselache. The fossils of these 1.2 meter sharks are over 400 million years old. It is thought that at least 10 families of sharks existed during the Devonian Period (400 million years ago). They would later branch off to become other species.
What are the curiosities of sharks?
Another of the most striking curiosities of sharks is detected by observing their jaws. While humans have an average of 32 permanent teeth, sharks have rows of teeth underneath the ones they use and these never stop growing. Sharks can lose up to 1000 teeth per year, but they renew them without any difficulty.
Why are sharks important to the ecosystem?
As apex predators (animals that are at the top of the food chain), sharks play an important role in the ecosystem by maintaining the species below them in the food chain – helping remove the weak and sick, helping keep the ocean and fish populations healthy. Discover our favourite facts about sharks below!
What are 5 interesting facts about the ocean?
Twenty fun facts about the ocean
What is special about the Indian Ocean?
What is the marine life like in Indian Ocean?
Even though Indian Ocean has limited marine life, it is famous for the largest Humpback whale breeding ground and provides suitable place for many endangered ocean species. Endangered species in Indian Ocean are turtles, seals, sea cows and many more.
What are 3 facts about the Indian Ocean?
The Indian Ocean contains 19.8% of all the world’s ocean water. The Indian Ocean is the third largest of all five oceans. The total surface area of the Indian Ocean is 27.2 million mi2. The average depth of the Indian Ocean is 12,273 feet.
Why is the Indian Ocean so important?
Covering almost 20% of the earth’s total surface, the Indian Ocean makes a huge contribution to the water load of the world. Owing to its huge size, the Indian Ocean has a whooping volume of 292,131,000 cubic kilometres, with an average depth of 3890 meters. 2. Several Continents by its sides/ Unique Location
How big is the Indian Ocean?
The Indian Ocean has a total area of 73,440,000 square kilometers or 28,360,000 square miles. Its size makes the Indian Ocean the third largest body of water in the world. It covers approximately a fifth of the Earth’s surface. Recently, scientists have found a “lost continent” whose remains are thought to exist in the depths of the Indian Ocean.
What is the origin of the Indian Ocean?
Scientists and researchers are in consensus that the Indian Ocean has the most complicated origin among the three largest world oceans. It is believed that the Indian was formed during the breakup and subsequent collision of the ancient southern supercontinent Gondwana and Eurasia.
What are the 5 Indian oceans?
What do ants do in a colony?
She is the mother of the other ants and controls the whole colony and lays eggs to produce offspring. The drones are the only fertile male ants that help the queen produce eggs. Lastly, the worker ants are the ones that collect food, build nests, and protect the colony. The majority of the ants in a colony are these soldier ants.
How big is a colony of ants?
The size of a colony of ants varies from a few dozen of ants to millions of ants. Ants build their nests with grains of dust and sand. The nests contain multiple chambers used for different purposes, such as storing food and eggs and resting. An average ant can easily carry ten to 50 times its body weight.
Where do ants live for children?
What is the unique character of ants?
They have the ability to carry between 10 and 50 times their own body weight! The amount an ant can carry depends on the species. The Asian weaver ant, for example, can lift 100 times its own mass.
What do ants eat kids facts?
Some ants eat insects and even small animals because they like to eat meat. Other ants eat each other! Army ants will invade the nests of other kinds of ants and eat their eggs or young. In fact, a queen ant might even eat her own young if she doesn’t have any other food to keep her alive!
How hard is it to write a fun fact about yourself?
The fun facts about me section of an introduction can be challenging to complete. Thinking up a good fun fact can be tricky. It’s a good thing there are over 120 different prompts and questions in this article to spark some creativity and random fun fact memories.
