Answer:
If water and air deterioration have been described and studied for decades, soil contamination has become a priority only by late 1990s. Only in the last fifteen years, the importance of soil has been recognized as it represents the most important element for supporting life on Earth.2 Indeed, soil supports terrestrial ecosystems and human constructions, it regulates water cycle and carbon dynamics, decomposition takes place into the soil and the nutrients become available again. Soil provides food for human nutrition, and its quality represents a fundamental requirement for food safety, and therefore for animal and human health, even though not always this relationship is stressed enough
Domain 1: Biological (includes neuroscience, consciousness, and sensation) Domain 2: Cognitive (includes the study of perception, cognition, memory, and intelligence) Domain 3: Development (includes learning and conditioning, lifespan development, and language)
Because the shadows are being cast at the same time of day, they have the same proportions. (4*21)/6=the length of the shadow of the tree =14ft
What do you think? Do you have any ideas? I personally believe it is due to social status, advertising things you can't be, and having ideal ways of living. Also, America is very diverse and there is not really a sense of belonging or being of use here as there is in other countries. People are outcasted by groups as well. This is my personal opinion but you should try and come up with something of your own based on these points. :)
