The pressure of the air around us changes constantly. These changes are associated with changes in the weather. When the air pressure is high (also called a high), the weather is mostly likely to be f ...
This project deals with the qualities of shade on a sunny day.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you wan ...
The big flash you see when lightning strikes is a natural electrical discharge between a cloud and the ground, or within a cloud. This lightning can travel as fast as 140,000 MPH and reach temperature ...
The project looks at the oil content in different types of algae by comparing the surface beading of water droplets on the algal surfaces. The goal is to have the student formulate, test and, if neces ...
Do some colors absorb more heat than others?If you put a bunch of pieces of the same kind of paper out in the sun at the same time, they should all get equally warm, right? Let's find out!It is an edu ...
Whether they’re oil or biofuels, our sources of power often come from the ground. In this experiment, you’ll test out more goodies from the ground. Is horse manure a good energy source? If so, how doe ...
If you wake early in the morning, you may notice that the ground is wet with dew. This dew doesn’t come from rain, but seems to magically appear on surfaces. During the night, the temperature of the a ...
Energy is all about action! Thermal energy is transferred in many ways. The thermal energy of a substance can be determined by adding up all the kinetic and potential energy of its molecules. Convecti ...
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 ...
In this project, we will try to understand the definition of ‘biodegradeable’ and explore this in a real-life setting and compare an item specifically labeled biodegradeable to two commonly used items ...