PLEASE HELP !!! Save a Biome!
You can help save a biome by sharing the environmental problems that threaten its existence. Awareness is the first step to getting
support from concerned citizens and government agencies that can enforce measures to protect endangered ecosystems.
For this assessment, you will be an environmental activist for a biome of your choice. You will spread the word on its unique
characteristics and why it is important to protect. You can do this in different ways. You can write a song or poem. You can make a TV,
radio, or magazine advertisement using a video, audio, or creative presentation. Or you can make a make a fun poster, flyer, or brochure
informing people about your biome.
View this Student Example for inspiration.
Criteria Checklist

Antireflective coatings on solar cells are often made by applying a thin film of silicon nitride (sinx), which has an index of refractive of 1.2, on the top of the silicon solar cell, which has a refractive index of about 3.5. however, the sun emits radiation of various wavelengths which the solar cell absorbs, and the antireflective coating can only absolutely minimize the reflection of one of these wavelengths. the coating thickness is chosen to reduce the reflection of green/yellow light (e = 2.2 ev), which is the most intense color in the solar spectrum (shown below). which of the following coatings would minimize reflection of green/yellow light? the answer is 820 nm how? what is the angular width of the central maximum of an electron traveling at 2 x 108 m/s going through a single slit of width 1 mm.