Kids Homework Help
Rocks come in all shapes and sizes, but what kind are they? You can’t ask them, but sometimes, if you know how to listen, they’ll tell you anyway.
The shape and size of a rock doesn’t tell you much about what it’s made of.
Big rocks break into smaller rocks all the time. But there are other things to look for that can give you their I.D.
Our rivers, lakes, and beaches are beautiful, but are they safe? Every day, the toxic runoff from parking lots, busy roads and quiet subdivisions makes its way into our streams and oceans. Even the oil burning off from cars on the roads gets washed into the groundwater and streams by way of the storm drain every time it rains.
The more houses we build, the more pollution we will add to our environment. Every time we lay down a new parking lot or piece of roadway, there is an impact on our environment.
Slow, sleepy winter days find many animals curled up in their dens. They sleep warmly through winter, awakening in spring ready to enjoy the renewed Earth. This unusual, deep sleep is called hibernation.
What Is Hibernation?
True hibernation is a very deep sleep. The animal's body temperature drops, its breathing slows, and it is very difficult to awaken. But some animals, such as most bears, do not really hibernate.
One fine morning, the old wooden dam went up in clouds of smoke and broken timber. It was a huge thing—ancient and strong, built to tame the Rappahannock River. Once the power of the water pushing against it had provided electricity for the town. But that was years ago. The dam was falling apart, but so slowly that it was becoming dangerous. So the Army Corps of Engineers blew it up one morning.
Our 16th president was a very odd-looking man. Long-limbed and raw-boned, this frontier president grew up without a lot of the niceties we take for granted today. He grew up surrounded by wilderness and not having much schooling. As he remembered it, "...I could read, write, and cipher (simple math) ... but that was all."
At dawn on December 7, 1941, America was at peace, although it was clear a war was coming. Nazi Germany had overrun most of Europe and was literally at the gates of Moscow. Britain was slowly starving as Nazi submarines sank the ships carrying food and medicine the British needed. Although the United States sent huge amounts of war supplies to Britain and Russia and had greatly expanded its own Army and Navy, Americans were unwilling to go to war against enemies who had never attacked us.
The tribes who lived in the Western Hemisphere before the coming of the Europeans were as different from each other as the countries that came to claim their lands. The many stories of the people who farmed, hunted, and herded in the plains, forests, deserts, and hills of what we call North America tell how they saw the Universe and the wisdom that they found in Nature.
It's true: most people would do just about anything to get out of having to speak in public, whether it's the standard "everyone in this class will give an oral report" situation or an acceptance speech for some nifty award you've just received. The knees knock, the heart pounds, and the words you've practiced and practiced and practiced fly right out of your mind. You find yourself resorting to reading from the index cards with your eyes down, your voice a droning monotone, and the sweat beading on your forehead. Yuck. Not a good situation. It's painful for you as the presenter and even more painful for your audience to watch. Here's a bit of advice for beginning public speakers.
Settlers started moving west as soon as the land by the eastern rivers was claimed. Wanting the right to expand into more territory was one of the factors in the American Revolution, including anger at the Proclamation of 1763 that restricted further settlement. Indeed, many veterans of the Revolution received land grants in the west for their service. In the late 1700s to the early 1800s, the West could mean Ohio, Kentucky, Tennessee, and parts of Pennsylvania. As those places filled up, too, and immigrants kept on coming, they eventually spread across the plains and into the heartland.
One hundred and fifty years ago, life was turned upside-down for residents in our communities. Stafford County was occupied by Union troops. Fredericksburg changed hands many times between Union and Confederate and was the scene of one of the bloodiest battles of the Civil War. Spotsylvania County had the battles of Spotsylvania Courthouse, the Wilderness, and Chancellorsville. Thousands of men encamped and fought here. Many died here. Our state—even just our own area--has some of the most fought-over ground in the country.