Your observation that moss just grows ~ above thenorth next of trees tells me friend haven"t lookedfor moss near trees in the southern hemisphere. Moss is a basic plant and likes to grow inshady locations so that does no dry out.
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It ispretty basic to snapshot why this is the northside of trees here and the southern side of trees inAustralia for example. The sun"s rays strike theearth"s surface virtually perpendicular close come theequator.
as you move away from the tropics, the sunsrays crossing the earth at an angle. Below inSanta Barbara, California, the sun is not directlyoverhead, yet to the south, therefore the southern side ofany object will certainly get much more sunlight than the north. This is why moss likes the north next of trees.
The fuzzy texture and also shade-lovingcharacteristics the moss are in component due come itbeing a non-vascular plant.Mosses belong to a group of tree calledBryophytes. these plants do not haveroots, or the xylem and phloem that vascular plants,but rather have actually rhizomes that host the moss inplace and collect water and nutrients the mossrequires.
The "fuzzy" structure you mention helps to keepthe plant from drying out and also helps diffusethe light used for photosynthesis.Answer 2:
Good question! Actually, moss doesn"t onlygrow ~ above the north side of trees,it just MOSTLYgrows ~ above the phibìc side. Also, that ruleonly uses in the northern hemisphere--inthe southern hemisphere, moss largely grows top top thesouth sides of trees. The factor is the in thenorthern hemisphere, due to the fact that of the tilt of theEarth on its axis, the sun practically always appearsto it is in a small south of straight overhead. That"swhy rooms through windows dealing with south are brighterthan rooms v windows facing north. This isimportant because that the mosses since the north sidesof trees (in the northern hemisphere)are shadierand as such moister. The south sides the treesget an ext sunlight, for this reason water evaporates fasterthere.
Mosses need a most water for tworeasons. One is that they"re not"vascular"plants --that method that they don"t have actually theplant variation of a circulatory system, and also theycan"t relocate water around inside their bodies. Allcells in a moss"s body need to have actually easy accessibility towater native the environment.
The 2nd reason they need water is becausetheir male reproductive cells can only survive byswimming in droplets the water. Theonly means these cell can get from one plant toanother is to hope the a raindrop will cause thewater they"re swimming in to be splashed ~ above aneighboring plant. If the surface that castle liveon (like a tree trunk)dries out, the moss will certainly beunable to reproduce, and it will dry out. That"smuch much more likely to happen on the sunnier side ofa tree trunk than on the shadier side.
The very same rule applies to rocks, collapse logs, oranything else that mosses could grown on. If ithas a sunny side and also a shady side, the mosswill mostly flourish on the shady side. In thenorthern hemisphere, that"s generally the northernside, and also in the southerly hemisphere, it"s usuallythe southerly side. If you look very closely enough,though, you"ll view exceptions.
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The structure of mosses is typically (but notalways!) fuzzy due to the fact that their leaves have actually manylittle projections ~ above them, prefer the finger-likeprojections on a maple leaf. The moss leaves andtheir projections room so small, though, the theyseem fuzzy come us. This projections room probablyto aid the moss cells deep within the leaves tobe together close as feasible to exterior water sources.