explain what will happen to a sugar cube when it is placed in a sugar glass of water. bio explain what will happen to a sugar cube when it is placed in a glass of water.
The planting zones, also called hardiness zones, divide the United States, Mexico and Canada into 11 areas. Each of the gardening zones is based on a 10 degree Fahrenheit difference in the average annual minimum temperature. Planting Zones 1 and 2a, the coldest, represent Canada. The United States falls within zones 2 through 10. Hawaii and Mexico are represented by zone 11, the hottest zone.
A new, 2012 interactive USDA Plant Hardiness Zone Map (PHZM) of the United States was released this week. For the first time, the map is available for use on computers as an interactive GIS (Geographic Information System), where users type in a ZIP Code and find the hardiness zone for that area. The interactive map is powered by ESRI, creators of ArcGIS Online.