The clouds are not so high up in the air as most people think they are. Some clouds are higher than others, because they are lighter; and sometimes you can see the clouds that are very high up going in a different direction from those that are nearer to the earth. This is because there are often currents of air very high up that do not go the same way with the winds below. Persons that go up in balloons have found this to be so, as I have before told you.
Clouds about mountains.
Clouds are often seen about the sides of high mountains while the sun is shining upon their tops; and persons that are on the top of a mountain may sometimes see clouds below them, while the sky is clear overhead. I was once on the top of Catskill Mountain when a shower passed over. The cloud, after it had passed over the mountain, spread over the country below, so that I looked down upon it. As the cloud was rather a thin one, it was broken into parts. The sun, therefore, shone through the openings here and there; and I remember seeing through one opening in the cloud a beautiful spot, where there was a farm-house and a pond near by, lighted up by the bright sun shining through another opening.
What goes up from the earth to make clouds.
It is the water that goes up from the earth into the air that makes the clouds. I have told you from what a variety of things this water comes. Even the perspiration from your skin and the moisture that is breathed out from your lungs often help to form the clouds that you see floating so high in the air.
As I have told you before, water is ever changing, ever moving. It is silently going up into the air from almost every thing on the earth. Then you see some of it moving along in the clouds. It falls down in the rain. It runs in the brooks and the rivers. In the sea it is lashed into waves by the wind, and is so continually in motion there that the restless sea is a common expression. Water is always going somewhere. Even in places where it seems to be still, it is not so; even there, some of it is all the time going up into the air, and other water comes to take the place of that which goes up.
Water a great traveler.
Water is a great traveler. If any particle of water could write its own history, and tell where it had been ever since it was created, what a varied history it would be! Now it is tossed in the waves; now it is flying off in the air on the wings of the wind; now it is in a cloud; now it falls in a drop from high up in the air; now it sinks into the ground, and is sucked up by some plant; and now, perhaps, from the plant, eaten by some animal, it goes into the blood of that animal. Thus it goes every where and in all sorts of company. Clean as is the draught of water that so refreshes you, it is made up of particles that have been in company with all sorts of things, clean and unclean, in all parts of the earth.
Observe in what very different ways the water takes its start to go off up into the air. Much of it goes up from the ground, and from the surface of lands, and lakes, and seas, and rivers; but a great deal also is sucked up from the ground by the roots of trees and plants, and travels up to the leaves to take its flight into the air from them. And then, too, animals drink water, and eat it in their food, and some of this flies off into the air from their skins and lungs.
Water goes up in the air in various ways, and comes down in different forms.