Gases in Earth's atmosphere absorb about 90 percent of this heat and radiate it back to the surface, which is warmed to a life-supporting average of 59 F (15 C). This very helpful process is called the greenhouse effect.
Anything that interrupts the normal connections between nerve cells in the brain can cause a seizure; this includes a high fever, low blood sugar, alcohol or drug withdrawal, or a brain concussion. Under these circumstances, anyone can have one or more seizures.
There can be number of reasons why someone has a seizure. In fact, anything that disturbs the normal pattern of nerve cell activity in the brain -- from illness to abnormal brain development -- can cause seizures. Some possible causes of seizures may include: 1  Fever. 2  Chemical imbalance. 3  Medical conditions. 4  Trauma. 5  Developmental problems. 6  Poisoning.