1. What is responsible for our color sight?

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?

The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?