The Chinese kept silk production a secret because it was very important to their culture and economy for thousands of years.
Media impact learning by showing or depicting societal norms. A simple handshake is an acceptable norm in society which signifies an acknowledgement. This shaking is a non-verbal agreement of trust and confidence by which two people show their gestures of feeling at ease or comfortable with the current situation. Media is powerful tool in influencing the minds of many and in molding some of the basic characters that are widely accepted or denied in society. They play an important role in the exact development and information dissemination that people need especially in trying times.
Chhetri
Brahman
Magar
Tharu
Tamang
Newar
Answer:
C :natural gas
Explanation:
Natural gas is a mixture of gases which are rich in hydrocarbons. All these gases (methane, nitrogen, carbon dioxide etc) are naturally found in atmosphere. Natural gas reserves are deep inside the earth near other solid & liquid hydrocarbons beds like coal and crude oil. Also it's an item for natural resource.