How many oceans are there on the Earth?

How many oceans are there on the Earth?

This is like the tricky questions you got in high school. In a sense, there are two answers to this question, both of them right. Strictly speaking, there is only one ocean, a great body of saltwater, which altogether covers about 72% of the Earth’s surface and surrounds the planet’s great landmasses. … Read more

How does tsunami form and why is it so destructive?

How does tsunami form and why is it so destructive?

Tsunami’s are some of the most destructive natural disasters on the planet. They strike often without warning and with incredibly deadly force. Unlike a tornado, if you are in an area affected by the tsunami, you are likely going to die if you do not get to safety. If ever there is … Read more

Where do seashells come from?

Where do seashells come from?

Every individual who has been to any beach or seashore must have come across little shells. Most of the time, we can find them lying around on the sand. Other times, they can be felt with the waves of the ocean. We can also appreciate these beautiful pieces of nature on decorations … Read more

Why is it easier to swim in saltwater than in fresh?

Why is it easier to swim in saltwater than in fresh?

Summer wouldn’t be complete without a picture of an endless blue horizon, the big crashing waves, fresh ocean air, and sun-kissed skin. We can’t deny the invigorating energy the sea gives as we dive and splash into its playful waves.  A trip to the beach is a time to refresh and unwind. … Read more

What is sponge? Is it an animal or a plant?

What is a sponge Is it an animal or a plant

The sponge is part of our daily lives. We use it in the kitchen when we wash our dishes, in the shower room when we scrub our skin, in our make-up kits when we apply concealers and have become part of our childhood TV cartoon viewing as SpongeBob SquarePants. However, sponges are … Read more

How long can a whale stay under water?

How long can a whale stay under water?

Whales are among the most interesting marine animals that exist. Blue whales are the largest animals that ever existed. They even out size the dinosaurs. They have so many specialized features that they seem a work of fiction. Besides the fact that they live their entire lives under water, same as dolphins, … Read more