Describe two ways in which lava flows can be controlled

The two methods of controlling lava flow are -

a) Regulating the direction of flow of lava

b) Estimating the potential hazards by determining the lava flow length

Explanation:

The lava flow can be prevented in following ways -  

a)Regulating the direction of flow of lava – In Hawaii and Iceland some measures were adopted to divert the direction of flow of lava in order to either cool down the lava or stop it.  

b)The second way of preventing lava flow is through determination of flow length in order to assess the potential hazards of  flow and prepare for the hazard management in advance.

an adaptation is a change or process by which an organism takes to be better suited for its environment. for example; migration is a behavioral adaptation, this is needed because birds are not built to last extremely cold climates. there are different adaptations because there are different species needing to adjust to different things, bears don't migrate; they hibernate.

b. the carbon cycle ensures living things have a source of hydrogen