The blank is like sunscreen door because both allow some materials through while keeping other materials out

did you mean: energy is defined ashyperactivitya caloric measurementthe ability to move matterthe ability to think and analyze this form of energy is called "energy in motion" or "energy of moving matter"potential energy kinetic energy electrical energy1 ptlights on a stage can be examples of all of the following forms of energy exceptelectrical energylight energythermal energysound energywhen one type of energy changes to another this is called energy energy is stored based on their position or shape this is called energy.kinetic potential sound electromagnetic

we would need to see the picture to answer it

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint