It honestly depends. Fossil fuels are non-renewable so if reserves are depleting there is a threat of them running out and/or more pollution.
Answer:
There are seven principles that form the content grounds of our teaching framework:
Non-maleficence. ...
Beneficence. ...
Health maximisation. ...
Efficiency. ...
Respect for autonomy. ...
Justice. ...
Proportionality.
Answer:
The minimum no. of turns is 
Explanation:
Given:
Magnetic field
T
Frequency
Hz
Area of turn

Voltage
V
From the formula of induced emf,

Where
and 
So number of turn is,



Therefore, the minimum no. of turns is 
The correct answer to the problemis velocity. I did the test.