rivers

River system, which collect the rain water fallen on land to convey it to sea / ocea..

Here water is directly drawn from the rivers for supplementing irrigation in regions near the river. This system is adopted when canal flow is insufficient or irregular due to inadequate reservoir releas..

This system utilizes the run-off and discharge flows of the river during the rainy season. In Southern India, particularly in the Western Ghats in the states of Karnataka and Kerala many steep and riverine valleys are found. The rainfall is heavy and the rainy season lasts for 4 - 5 mont..

The length of the river Koyukuk, from Brook to Yukon, is 470 mi. Find the length of the river in kilometers. => 766.7 or 756.7 or 786.7 or 776.7..

The histogram represents the number of fishes found for every 5 meter depth in a river. Find the number of fishes found at a depth of 10 meters in the river. => 80 or 100 or 70 or 90..

The table shows the lengths of two longest rivers in the United States. Find the ratio of their lengths. => 117 : 127 or 127 : 117 or 2 : 1 or 12 : 11..

The length of the river Missouri is 2,540 miles. Write this number in scientific notation. => 2.54 x 10 2 or 25.4 x 10 3 or 25.4 x 10 4 or 2.54 x 10 3..

The depths of two rivers are 846.68 inches and 109.29 inches. What is the difference in their depths? => 747.39 inches or 738.39 inches or 736.39 inches or 737.39 inches..

Half of a herd of camels was seen in a forest. 2 times the square root of the herd had gone to the mountain slopes. 728 camels were on the bank of a river. What was the total number of camels in the herd? => 105 or 14 or 106 or 104..