Rocks are ever changing.They can be smoothed by water, broken off by wind, and cracked by ice.If you found a rock in your backyard then traveled back in time 1,000 years, that rock would look totally ...
Solar radiation warms both land surfaces and water on our planet. Land surfaces absorb much more solar radiation than water. This is due to the fact that most land surfaces are darker than water which ...
Cellular respiration is the process your cells use to release the stored energy in your food so they can use it. This process is aerobic, meaning it requires oxygen to be present. The oxygen is used b ...
We use machines every day to make our work easier. The compound machines that we use are oftentimes made up of multiple simple machines such as pulleys, levers, and inclined planes. Each simple machin ...
hemical energy is a form of potential energy stored in matter when atoms join together to form chemical compounds. It can be released when matter undergoes a chemical change. The food that you eat pro ...
All living things have basic needs that must be met in order for them to live.The habitats for living things must provide those basic needs.If their habitat is not meeting their basic needs they will ...
Determine what household items are good conductors of electricity. The purpose of this investigation is to demonstrate an understanding of simple closed circuits as well as evaluate the electrical con ...
The purpose of this investigation is to demonstrate an understanding of simple closed circuits as well as evaluate the electrical conductivity of basic household items.It is an educational content by ...
Investigate the process of diffusion. What is the difference between osmosis and diffusion? How is diffusion regulated?It is an educational content by education.com.By clicking on the title of this re ...
A climate is the average weather pattern and environmental conditions in a region. Within climates are smaller areas of differing conditions. These are referred to as microclimates. Microclimates play ...