Why we put Til , mustard oil and black cloth on ' LORD SHANI ' ... HOW WILL TELL ME THIS ANSWER , I WILL MARK HIM / HER BRAINLIEST​

The answer is d if you are on edgenuity. 

Answer they are produced by collision of tectonic plates;

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