The soil in your garden or on your farm determines what kind of plants you may be able to grow successfully. The rock that makes up the soil determines the quality and usability.
If you dig a big hole in the soil and go right down the very bottom you will notice that the soil is made up of layers. There are usually five layers of earth starting with organic debris and moving through the layers until at the bottom you will find bedrock, clay or waterlogged subsoil.
Depending on what kind of nutrients are in the soil affects what will grow there. Some plants can thrive in lime chalk such as the pasque flower, other plants can cope with an excess of water.
And of course what kind of plants grow on this land determines what kind of animals and birds and insects will dwell in the area.
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Posted by: http://server4.foros.net/viewtopic.php?p=539319&mforum=RIP#539319 | 12/06/2013 at 07:25 PM