Uncle Robert's Geography Part 27

"Maybe the river wears off the rough edges," suggested Frank, thoughtfully.

"Yes," said Uncle Robert, "the current of the river rolls them over and over on the river bed, and they rub and grind against each other."

"What becomes of the stuff that is worn off from them?" asked Frank.

"Don't you see it--there?" said Uncle Robert, pointing to the beach.

"Oh, you mean the sand," said Donald, taking up a handful and examining it.

"Is that the way the nice white sand is made?" asked Susie.

"That's what you meant when you said the river worked," said Frank. "Did these boulders come down the river too?"

"The story of the boulders," said Uncle Robert, "is different from the story of the pebbles. The water helped grind the pebbles, but it took ice to make the boulders."

"Ice!" the children all exclaimed.

"Yes, ice. A long, long while ago this land was covered by a great river, or sea of ice, and that was the time these boulders were made,"

said Uncle Robert.

"Can we read about that in the Big Book?" asked Donald.

"Some of it," said Uncle Robert. "There are many wonderful stories in this beautiful world--stories more wonderful than any fairy tale. But we must go home now, children; it's getting late."

The setting sun threw long shadows of the trees over the river as they rowed home, and the happy day was done.

CHAPTER XIII.

A RAINY DAY.

It was raining, but no one was surprised. They had expected it.

The day before had been one of those warm, midsummer days, beginning with a clear sky and a strong south wind. By noon heavy white clouds that looked like heaps of down floated slowly overhead.

[Ill.u.s.tration: The weather vane.]

The weather vane, which in the morning had pointed to the south, turned from side to side, as though uncertain which direction it liked best.

Toward afternoon it seemed to settle the question in favor of the east.

The clouds did not rise higher and become thinner and more scattered, as such clouds do if the weather is fair. They kept their white, billowy edges, and rested heavily on straight bands of dull gray.

When the sun set, the scroll--like edges of the clouds were tinged with gold and rose color, but under the glittering fringe remained the solid banks of gray and misty purple.

The thermometer had been high all day, for it was very warm. The barometer had slowly but surely fallen.

Then, too, the Weather Report, just received, told of a storm that had started in the southwestern part of the country and was moving northeast. Uncle Robert had said, at the rate it was traveling, it might reach them some time the next day.

And now it was raining in a quiet, steady way. The clouds had lost their billowy whiteness. They were one dull, heavy, unbroken ma.s.s of gray. The wind blew steadily from the southeast.

A rainy day was before them.

"The very thing we need," said Mr. Leonard. "The corn is just ready for it, and the pastures are beginning to look pretty dry."

"Let's go fis.h.i.+ng, Don," said Frank. "I'll go and dig some worms while you get the lines ready."

"Say we do," said Donald, starting off at once.

"Do you want some company, boys?" asked Uncle Robert, smiling.

"You bet-ter believe!" said Donald, catching himself just in time.

"Hurrah for the rainy day!" cried Frank as he pulled on his rubber boots and coat and went out to dig the worms.

"Shall we take the boat?" asked Uncle Robert.

"Oh, yes," said Donald. "I'll get the oars."

"We'll have fish for dinner to-day, mother," said Frank.

"Be sure you come back in time, then," said Mrs. Leonard, smiling.

"I wish I was a boy and could go fis.h.i.+ng in the rain," said Susie as she watched them start off.

Down the hill they went, and Susie, watching them from the front porch, saw them push the boat from the landing and throw out their lines as they drifted down the stream. Then the trees hid them from sight.

It was dinner time when they returned.

"I told you we'd have fish to-day," said Frank triumphantly, holding up a string of ba.s.s and perch.

"You boys will have to clean them," said Mrs. Leonard. "Jane is ready to cook them now."

"Come on, Don," called Frank. "My, won't they be good!"

In the afternoon it ceased to rain. It became lighter and the clouds looked higher and thinner.

"It's going to clear off," said Susie, going to the window.

"I wonder how much rain has fallen," said Uncle Robert.

"I'm going to look at the rain-gauge," said Frank.

"I'll go too," said Donald.

When they came back they said there were fifteen inches of water in the measuring tube, which, in the receiver, would be an inch and a half.