We all know that there are several major benefits of using renewable energy sources, such as wind, solar, hydro, wave, tidal and biomass in terms of their impact on energy efficiency and climate change, as well as the security of having a long term energy supply.
Causes. Cerebral palsy is caused by an abnormality or disruption in brain development, usually before a child is born. In many cases, the exact trigger of this abnormality isn't known.Factors that may lead to problems with brain development include: 1  Random mutations in genes that control brain development.auses. Cerebral palsy is caused by an abnormality or disruption in brain development, usually before a child is born. In many cases, the exact trigger of this abnormality isn't known.
There is no single cause of cerebral palsy. For most babies born with cerebral palsy, the cause remains unknown.Researchers now know that only a very small percentage of cases of cerebral palsy are due to complications at birth (e.g. asphyxia or lack of oxygen).