Water
in sentence
7314 examples of Water in a sentence
But despite the
water
covering 71% of the planet’s surface, more than half the world’s population endures extreme
water
scarcity for at least one month a year.
And current estimates predict that by 2040, up to 20 more countries could be experiencing
water
shortages.
Taken together, these bleak statistics raise a startling question: are we running out of clean
water?
At a planetary scale, Earth can’t run out of freshwater thanks to the
water
cycle, a system that continuously produces and recycles water, morphing it from vapour, to liquid, to ice as it circulates around the globe.
So this isn’t really a question of how much
water
there is, but of how much of it is accessible to us.
It’s these sources of
water
that are being rapidly depleted by humans, but slowly replenished by rain and snowfall.
Diverse climates and geography provide some regions with more rainfall and natural
water
sources, while other areas have geographic features that make transporting
water
much more difficult.
And supplying the infrastructure and energy it would take to move
water
across these regions is extremely expensive.
In many of these water-poor areas, as well as some with greater access to water, humanity is guzzling up the local
water
supply faster than it can be replenished.
So while it’s true that our planet isn’t actually losing water, we are depleting the
water
sources we rely on at an unsustainable pace.
This might seem surprising – after all, on average, people only drink about two liters of
water
a day.
But
water
plays a hidden role in our daily lives, and in that same 24 hours, most people will actually consume an estimated 3000 liters of
water.
In fact, household
water
– which we use to drink, cook, and clean – accounts for only 3.6% of humanity’s
water
consumption.
But the remaining 92% of our
water
consumption is all spent on a single industry: agriculture.
Agriculture currently covers 37% of Earth’s land area, posing the biggest threat to our regional
water
supplies.
Other industries are following suit, adopting production processes that reuse and recycle
water.
On a personal level, reducing food waste is the first step to reducing
water
use, since one-third of the food that leaves farms is currently wasted or thrown away.
Adopting a vegetarian lifestyle could reduce up to one third of your
water
footprint.
Our planet may never run out of water, but it doesn’t have to for individuals to go thirsty.
It is made from very common substances: air, water, soap, in the right mixture.
On most surfaces,
water
droplets tend to curve inwards, forming a semihemisphere shape.
This is because the
water
droplet's surface is like an elastic sheet.
The
water
molecule on the surface is constantly being pulled inwards by the molecule at the center.
Now by adding soap, what happens is the soap molecule reduces the surface tension of water, making it more elastic and easier to form bubbles.
My question is: What is the shortest length to connect these four cities? Let's find out the answer by dipping it into the soapy
water.
Her favorite spot is Penguin Cove at Marwell Zoo in Southern England, where she could see penguins swim at speed under the
water.
Animals and birds like penguins that spend a lot of their time under the
water
have evolved an ingenious way of utilizing the capability of bubbles to reduce the density of
water.
This reduces the density of
water
surrounding them, making it easier to swim through and speed up their swimming speed at least 40 percent.
In this system, they produce a lot of air bubbles and redistribute them across the whole of the ship, like an air carpet that reduces the
water
resistance when a ship is moving.
What it has is
water
inside the cells and when the voltage hits it, it opens up, releases the water, changes the shape of the cells, and the leaf falls.
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