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.
What Does Hamartia Mean. Hamartia refers to a flaw or error in the protagonist that leads to a chain of events that culminates in the downfall of the protagonist. The term hamartia is derived from Greek and literally means to err or to miss the mark. The term Hamartia as it pertains to literature was first used by Aristotle in his Poetics. He states that creating a wealthy and powerful hero with a blend of bad and good qualities who falls into misfortune by Hamartia is a powerful plot device.