In fact, the term microwave safe is not regulated by the government, so it has no verifiable meaning. It is often found in plastics marked No. 7, but may also be present in some plastics labeled with Nos. 1, 2 and 5 as well, according to the report. Better to stick to glass or ceramics.
What is BASELINE DATA? The first data that will be compared against future data.
Data stored in a raster format represents real-world phenomena: 1  Thematic data (also known as discrete) represents features such as land-use or soils data.  Continuous data represents phenomena such as temperature, elevation, or spectral data such as satellite images and aerial photographs.