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.
Share| United States Frost Zone Map When planning your garden you need to take planting zones and frost dates into consideration. Use this planting zone map as a general reference when determining what garden and landscape plants will survive the climate in your area. Plant Hardiness Zones divide the United States into 11 planting zones based on a 10 degree Fahrenheit difference in the average annual minimum temperatures.