Your answer will be B. 
Explanation:
Earthquakes are the result of released energy from tectonic plates rubbing against each other on active fault lines.
        
             
        
        
        
The answer is B) <span>Nuclear power has far less environmental impact than using coal or natural gas to produce electricity.</span>
        
             
        
        
        
Answer:
It requires energy
Explanation:
In the coupled transport system, coupled carriers couple the inward transport of one solute across the membrane to the outward transport of other solutes across the membrane. The tight bonding that occurs between the transport of two solutes allows these carriers to utilize the energy stored in one solute, usually an ion, to facilitate transport of the other. With this way, the free energy released during the movement of an ion down an electrochemical gradient is utilized as the driving force to transport other solutes inwards, against their electrochemical gradient.
 
        
             
        
        
        
The carrying capacity of a biological species in an environment is the maximum population size of the species that the environment can sustain indefinitely, given the food, habitat, water, and other necessities available in the environment.