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The goal of this experiment is to learn how acid rain forms, and explore how acid rain damages the environment.By measuring the acidity of rain water in their environment, students will learn just how ...
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 ...
Hipervinculo Ciencias de la Tierra y Medioambiente
The goal of this evaporationexperimentis to learn about rate of evaporation and how different external conditions affect drying time.IntroductionIt is an educational content by education.com.By clicki ...
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 ...
Hipervinculo Ciencias de la Tierra y Medioambiente
In this science fair project focuses on a special kind of polymer called a hydrogel superabsorbent crystal which absorbs water, swelling to many times its original size. This water absorption ability ...
Make a “ghost” appear in a test tube, and learn about what happens when hot water and cold water interact.It is an educational content by education.com.By clicking on the title of this resource, you w ...
First of all, what is a hygrometer and why would you want to make one?A hygrometer is a tool used by meteorologists(scientists who study the weather) to measure how much moisture is in the air.You mig ...
It’s hard to believe, but the tiny grains of sand you see at the beach were once part of giant boulders. Over many years, these huge rocks were broken down into smaller pieces in a process called weat ...
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 ...
Hipervinculo Ciencias de la Tierra y Medioambiente
Do you wonder why the weather changes all the time? Would you like to fly an airplane someday? If you answered “yes” to either of these questions, you need to learn how air molecules move!When we feel ...
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