dirt facts

This  is a cool story for our kids.  Hey did your kid ever asked you what is dirt? or what is dirt made of and what lives in it?

Is soil made through magic?

 

Soil doesn't just appear out of nowhere. A magician doesn't wave a magic wand and...poof!... soil shows up. And it's not made in a soil factory. Soil comes from broken up pieces of rock and dead leaves, tree limbs, and dead bugs-those kinds of things.

Does soil have parents?

 

Soil doesn't have a mom and dad.

But it is made up of something called parent material - the basic stuff needed to make soil.

What does the weather do to soil?

Whether you believe it or not, weather helps make soil. When the weather gets hot, rocks can get bigger. When the weather turns cold, rocks can get smaller. If this happens often enough, the rock will crack and break up into small pieces that break into even smaller pieces. When they get really small they turn into soil. Rain and ice can also get into rocks and break them apart. So, believe me, the weather does help make soil. And that's no snow job.

What's on, and in, the horizon? Did you know that there are horizons in the soil? They're named O, A, B, and C. O is the top horizon. It's about an inch thick made up of dead stuff that breaks down and keeps the soil "O"- so healthy. The A horizon is topsoil that's alive with roots, tiny microstuff like bacteria and fungi, and all kinds of critters like me. The A horizon is "A-OK" with me. Number three is horizon B. Plants and animals have a tough time getting through B. Why? "B"- cause it's very hard. See horizon C? You see, horizon C has less living stuff in it than O, A, and B. C is parent material that's made up of the rock and soil that formed the three layers above it.

How does soil help me keep my cool?

When the soil is cool,

I'm cool. If the temperature gets too cool, I can dig deeper to find a warm place to slither and snooze. But when the temperature is too hot, I don't feel so hot. In fact, if I get too hot, I'll dry up like a piece of old beef jerky. So, on really hot days, I look for a cool spot in the soil and coil myself up to keep cool and stay moist.

Do soils come in different colors?

They sure do!

Soils can come in black, red, yellow, white, brown, and gray. Not exactly a rainbow of colors, but they look good to me!

How does water stay in the soil?

When water gets into the soil, it pours into pores. Pores are spaces in the soil that come in different sizes. The bigger the pore, the more water it holds.

How does air get into the soil?
	The pores strike again! Air gets down into the soil through the same pores that let in and hold water. The burrows that I and my pals dig let in air, too. That's good news for undergrounders who need air. By the way, I don't have lungs for breathing. I breathe through my skin. Please, don't try this at home.

Why do plants like soil?

Because they like to eat and drink.

Soil has a lot of the things that plants need to satisfy their appetites. But not for pizza or banana splits. Those are too big to fit in the plant's roots. Plants have a hunger for nutrients with really strange names that you'll learn in high school.

Do roots just help plants?

No way!Roots love helping others. They drain water from the soil. That keeps the soil from staying too wet. And when the soil gets too dry, roots draw up water. This water has all kinds of good stuff in it that living things need to stay healthy. Roots help make soil, too. They split rocks into pieces that later become soil.

Does soil care about time?

Soil is never in a hurry.

Especially when it comes to making more soil. It can take 1,000 years to form one-inch of soil. If people grew that slowly it would take 80,000 years to grow a basketball player. Incredible!

Can we keep the soil from washing and blowing away?

Yep is right.

And there's soil saving going on right now. People are using plants and grass to hold the soil down. Farmers have ways underway to keep their soil on the land so they can keep on growing food for us. One way is with windbreaks, rows of trees that are planted beside fields to keep the soil from blowing away. The next time you're out in the country, take a look at the farmland and see all of the ways farmers keep their soil at home.

What is soil conservation?

It's smart.

Soil conservation is the best way to make sure that we have the land we need to live on or, in my case, live in. If you see your soil eroding, protect it with grass or plants. If you see something that's making the soil sick, do everything you can to make the soil healthy again. If you live on a farm, make sure that the soil on your fields and pastures stays right where it is right now! Call my pals at the Natural Resources Conservation Service. They'll tell you all you need to know to get things going and growing!

Congratulations! You now have a worm's-eye view of that wonderful stuff we call soil.

ChildrenOfTheEarth.org would like to thank the USDA Natural Resource Conservation Service for graciously allowing us to share this content with you.

Please Note: The presentation's technical information on natural resource conservation and related subjects was provided by the USDA/Natural Resources Conservation Service.  Providing this information does not constitute endorsement by the U.S. Department of Agriculture of any commercial products or services.

for more information visit soilfactsforkids.com you may have some difficulties finding it because it is not a famous web site. Thank you for reading this we all hope you visit our web site again see you next time.