Over time, the canyons of the Colorado Plateau will . A.
become much colder
B.
lose all their moisture
C.
form tall mountains
D.
fill in with eroded material

Answer feldspar,quartz,mica and amphibole;

The answer would be  b. hope this !

Answerencourage alternative timber sources,increase public awareness of the forests,increase research into forestry,involve local communities in forest projectsalso one of the main initiatives of the 1977 act was to introduce a new approach to forest management known as selective management system, this is recognised as one of the most sustainable approaches to tropical forestry management in the world

The area of the indian subcontinent is 4.4 million km^2 whereas the usa is  9.8 million  km²