Blurry vision, or the inability to bring objects into sharp focus, can be caused by a number of conditions. Sometimes fatigue or illness can cause vision to be temporarily blurred. The following eye problems can also cause blurry vision: 1  Nearsightedness. 2  Farsightedness. 3  Presbyopia. 4  Astigmatism. 5  Cataracts. 6  Glaucoma. 7  Uveitis. 8  Dry eye syndrome. 9  Migraine.
Well, letâs talk size first. Tigers are heavier, weighing up to 800 pounds to the lionâs 550. But the two cats arenât so different in size. You might remember from high school health class that muscle weighs more than fat, which helps explain the tigerâs extra pounds. So it seems that the tiger would have a physical advantage over the lion.
Weights of Ligers, Lions and Tigers. Ligers are the biggest cats on earth; they weigh 900 to 1200 Pounds. Siberian Tigers are the second biggest cats with a weight of around 600 Pounds and lions are the third biggest cats with a weight of around 500 Pounds. Bengal Tigers and Sumatran Tigers also weigh more than lions even though they are smaller than Siberian Tigers.