1 The sun's rays are strongest during the hours of 10 a.m. to 4 p.m. The sun's rays are also stronger at higher altitudes and lower latitudes (closer to the tropics). Reflection off water, sand, or snow can make the sun's burning rays stronger.  Sun lamps can cause severe sunburn.
Marchantia polymorpha, sometimes known as the common liverwort or umbrella liverwort, is a large liverwort with a wide distribution around the world. It is variable in appearance and has several subspecies.
Zardula is an apricot also called as Hunza Apricot. Hunza apricots are small, round and hard, with a beige colour very similar to a walnut. They come from wild apricot trees â¦ in the Hunza valley in Kashmir and from Afghanistan.hemically it is Pottasium Aluminum Sulphate. [Wikipedia] Usually in Indian Subcontinent familarly known as Phitkari. A White transperent Solid Crystal.