To be entirely fair to the scientists, it is usually the other way around, e.g. they know that some places that are now deserts used to be underwater. Scientists can determine this based on several different factors.
Mars, recently scientists have discovered water under ground.
plants can live in all sorts of places. in water like cattails or whatever you call those things, then there's flowers and desert plants too. they can live about anywhere
In the shade, in burrows under the sand, in caves, under water, or anywhere it's less hot. Most desert animals are nocturnal which means they only come out at night. They burrow themselves deep in the sand where its cool during the day.
Algae is found every where, even in the desert. If you take a handful of desert dirt and let it sit in some water in light, algae will start to grow. Thankfully it is very resilient, it produces most of the oceans oxygen and is the bottom link in the food chain for aquatic life. it is found in places which are damp and exposed to sunlight. it can also grow on walls. eg. under a tap
desert
Fossils of fish and other aquatic species have been found where the desert now is.
Fossils of fish and other aquatic species have been found where the desert now is.
their would be because every desert has water the water might be under ground but it is still their.
You have to bring your water with you when you go into the Sahara desert. However there are a few places which, if you know their location, do have fossil water (in an aquifer) present at the surface. These places are called oases.
An area in a desert with permanent water, such as a spring, is called an oasis.
An Oasis
go to places that are colder
Mars. Or, at least, that is what the stereotype is, because scientists are finding water.
It is a rare walnut found in the Sahara desert. Many scientists believe that the plant has already extinct. But some years ago some scientists discovered it again. Its plant is extremely special , because it has roots that are about 3meters long. It uses the roots to reach the water deep under the sand. Sadly the "desert walnut" is poisonous and cannot be eaten. I hope I helped you!!! :)
In an oasis and in a cactus Underneath.
Sometimes under the ground depending on the animal or desert.
by the little bit of water found in the desert or other places