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What is solar wind?

चित्र
What is solar wind? How do charged particles ejected from the Sun affect Earth’s magnetic field? Solar winds move at a speed of 400 kilometers (250 mi) per second from the Sun. Corona's intense heat - The outermost part of the Sun's atmosphere raises the particles to such a level that the Sun's gravitational field can no longer hold onto them and they escape into space. The strength of solar wind varies, which is capable of disrupting space weather technology, such as the Global Positioning System (GPS) satellite.
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World largest seal

चित्र
World largest seal The name of the world's largest seal is SOUTHERN ELEPHANT SEAL This seal is also called BEACH BULLDOZER. The largest carnivore that breeds on land is ten times heavier than the male southern elephant seal polar bear. Males also weigh five times more than females. Elephants spend up to eight months in the open sea, traveling large distances in search of food. During a fishing dive, they can hold their breath for up to two hours - the longest for any marine mammal. SIZE:- 6½–20 ft (2–6 m) long; 790–11,025 lb (360–5,000 kg) in weight (males much longer and heavier than females) HABITAT :-Stony beaches and adjoining seas. LOCATION:-  Islands around the Antarctic and southern tip of South America. DIET :-   Fishes and squid. When the elephant seal dips in cold water, their heart rate decreases to circulate blood around vital organs. This dive reflex also occurs in humans, but is less effective.“At sea, elephant...
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Which animal has the best sight?

चित्र
Which animal has the best sight? What can see further than anything else? Birds of prey claim the greatest visual acuity of all animals and zoologists believe that some hawks and eagles are eight times faster than us. The retina of a eagle plays in about 1 million sensory cells per square millimeter - about five times what you find in a human retina. It Pays: Some birds of prey can see and track a rabbit 1.5 km (0.9 mi) away! If you measure vision in terms of light spectrum perception rather than sharpness, then Mantis is a shrimp shampoo. Mantis shrimp experience 11 or 12 primary colors, embarrassing all three of us, and they also see ultraviolet and infrared light.
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