237764 On Which Of The Following Day Is “World Water Day” Observed?

237765 How many types of tide occur?

237766 The most efficient way of irrigation is _______.

237767 Our Earth is an enclosed structure, like a terrarium, where the same water is recycled. So the same water that existed millions of years ago still exists today. What is that circulation of water from ground to air and back in the form of rain, etc. known as?

237768 Water evaporates and becomes water vapour due to the heat of the Sun. When the water vapour cools down, it condenses and forms clouds, and then it may fall on land or in the seas as snow, sleet, or rain. What is that process of clouds becoming water known as?

237764 On Which Of The Following Day Is “World Water Day” Observed?

237765 How many types of tide occur?

237766 The most efficient way of irrigation is _______.

237767 Our Earth is an enclosed structure, like a terrarium, where the same water is recycled. So the same water that existed millions of years ago still exists today. What is that circulation of water from ground to air and back in the form of rain, etc. known as?

237768 Water evaporates and becomes water vapour due to the heat of the Sun. When the water vapour cools down, it condenses and forms clouds, and then it may fall on land or in the seas as snow, sleet, or rain. What is that process of clouds becoming water known as?

237764 On Which Of The Following Day Is “World Water Day” Observed?

237765 How many types of tide occur?

237766 The most efficient way of irrigation is _______.

237767 Our Earth is an enclosed structure, like a terrarium, where the same water is recycled. So the same water that existed millions of years ago still exists today. What is that circulation of water from ground to air and back in the form of rain, etc. known as?

237768 Water evaporates and becomes water vapour due to the heat of the Sun. When the water vapour cools down, it condenses and forms clouds, and then it may fall on land or in the seas as snow, sleet, or rain. What is that process of clouds becoming water known as?

237764 On Which Of The Following Day Is “World Water Day” Observed?

237765 How many types of tide occur?

237766 The most efficient way of irrigation is _______.

237767 Our Earth is an enclosed structure, like a terrarium, where the same water is recycled. So the same water that existed millions of years ago still exists today. What is that circulation of water from ground to air and back in the form of rain, etc. known as?

237768 Water evaporates and becomes water vapour due to the heat of the Sun. When the water vapour cools down, it condenses and forms clouds, and then it may fall on land or in the seas as snow, sleet, or rain. What is that process of clouds becoming water known as?

237764 On Which Of The Following Day Is “World Water Day” Observed?

237765 How many types of tide occur?

237766 The most efficient way of irrigation is _______.

237767 Our Earth is an enclosed structure, like a terrarium, where the same water is recycled. So the same water that existed millions of years ago still exists today. What is that circulation of water from ground to air and back in the form of rain, etc. known as?

237768 Water evaporates and becomes water vapour due to the heat of the Sun. When the water vapour cools down, it condenses and forms clouds, and then it may fall on land or in the seas as snow, sleet, or rain. What is that process of clouds becoming water known as?