A seed that falls into a crack in a rock can help to expand or even split the rock. The resulting plant can gradually expand within the crack and attract moisture that will stress the rock with freeze and thaw cycles.
You puy a seed on a rock
it does not. if the seed is put upside down, it will not usually effect the growth of the seed. the sprout still grows up, and the roots grow down.
more chlorine = less seed germination
Depends entirely upon the seed and how much salt.
Oxalic acid prevents seed growth by putting the seed into a stage of dormancy.....
cows
the higher the seed is in the air,the far it can be dispersed from parent plant.
Yes because of Lauren Hallas.
The effect of weathering is to reduce the volume of the igneous rock.
no
They don't. Magnets and magnetism has no effect on seed or plant growth whatsoever.
wind, water and ice has the greatest effect on weathering of rock