1 point Seasonal color changes in leaves can be observed because in Spring/Summer months (high
direct sunlight), plants have a large amount of green
The breakdown of this
molecule in Fall/Winter months (less direct sunlight) causes the leaves to change to colors
other than
green.
(1 point)
NAD+
ATP
Chlorophyll
Thylakoid

volcanoes (an event in the geosphere) release a large amount of particulate matter into the atmosphere. these particles serve as nuclei for the formation of water droplets (hydrosphere). rainfall (hydrosphere) often increases following an eruption, stimulating plant growth (biosphere).

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint