Emerald ash borer adults are very small, metallic green beetles. They are about the size of a cooked grain of rice: only 3/8 - 1/2 inch long and 1/16 inch wide.Adult emerald ash borers emerge from beneath the bark of ash trees late May through mid-July.he pupae, like the larvae, cannot be seen unless bark is pulled away from the tree. EAB Look-Alikes. There are many metallic green insects that are common in Wisconsin and often mistaken for EAB. For more information on these look-alikes please visit the University of Wisconsin-Madison's emerald ash borer webpage.
Landforms Vocabulary. Archipelago â a group of islands or a cluster of islands usually found in the open sea. They can be formed by erosion but most often occur as the result of volcanic activity. Fiji, Bora Bora, the Florida Keys, and even the entire nation of Japan are examples of archipelagos.
If enough sediment is eroded away in one place, it can begin to form erosional landforms. A bay at place where a river meets the sea is an excellent example of an erosional landform. The size, shape, and scope of a bay can vary drastically by the composition of the rocks and soil surrounding it.ven places like the famous Haystack Rock off the Oregon coast is an example of an erosional landform. At one time, this magnificent piece of rock was once a part of a cliff-like shoreline. Over time, the force of the ocean eroded it away.