Because ground water is a great source of good quality water used for drinking and irrigation worldwide. It is the future source of a clean water supply for future generations of people.
Humans can survive living underground if they have food and water.
All the sphere's are important for the human life.
It is important to have water on Mars as it is required for human life. Without it, humans would only be able to stay there as long as the water they brought from Earth lasted.
It's always important to have fresh water near any human habitation, since water is second only to air in our requirements for life.
Ozone is important to human life. It is the most vital part of the life of organisms.
Water is the most important liquid we know. It is everywhere we look. Water is in the ground and in the air that we breathe . All animals, plants and humans need.
Human beings have never lived underwater as part of their daily life. Humans were created on good old firm ground.
Groundwater is water that is located beneath the Earth's surface. In terms of everyday life, it can be very important for plant growth as this is what plants primarily feed off of.
communication is very important in human life to express feelings ,and for the development of human in all fields to make our life better and happy communication is important
Xenon hasn't importance for the human life.
Drinkable water is essential to human life. People could not survive without it. Water carries nutrients to the cells and removes toxins. It lubricates the body.
The rain give water to the plants and animals when water is stored in the ground the roots of plants absorb that water if in the world no rain happen so a life cannot be survive in this world .For animals rain water is also important .As water falls on the rivers ,seaside on the hills etc the animal can get water from it .We can also get water from under ground by tube wells,sea,ocean and all other sources.