What is the name of the part of the eye that holds the iris? How are the eyes positioned in the frog's head in comparison to the positioning of persons eyes? Human eyes are positioned on the sides of the nose, 1/3 of the way down the face. The frogs are positioned on the top 1/3 - enabling them to look out of the water without comiâ¦ng all the way out.
The Northern Lights are actually the result of collisions between gaseous particles in the Earth's atmosphere with charged particles released from the sun's atmosphere. Variations in colour are due to the type of gas particles that are colliding.he lights are known as 'Aurora borealis' in the north and 'Aurora australis' in the south. Scientists have learned that in most instances northern and southern auroras are mirror-like images that occur at the same time, with similar shapes and colors.
the northern lights are one of the big three natural phenomena created by our sun s magnetic activity the northern lights are caused by large numbers of electrons that stream towards the earth along a magnetic field and collide with air particles in our skythe air then lights up rather like what happens in a fluorescent light tube and what we see is the northern lights also called aurora borealised northern lights are rare but you can enjoy them in our photo gallery a more scientific explanation of what the northern lights are the northern lights are created with sufficient geomagnetic activity and form at around 60 miles high around 100 km above the earth s surface