They destroy things; they can injure your ears (permanent hearing damage).
maybe explosion?
In any explosion (conventional or nuclear) most of the damage is from blast effects.
blast effects
Blast effects.
Some of the effects on the human body from a nuclear explosion are death (from thermal energy/blast effects or super lethal radiation exposure), infertility and blood disorders.
The PTR level is intended to protect people and vehicles on a highway from the effects of an accidental explosion.
changes in genes
Rebuild.
blast effects
Population explosion refers to the rapid increase in the number of individuals within a population. In urban communities, this can lead to overcrowding, strain on resources, increased pollution, and higher crime rates. In rural communities, population growth can lead to depletion of natural resources, decreased availability of land for agriculture, and pressure on infrastructure and services. Both urban and rural areas may struggle to provide adequate housing, education, healthcare, and employment opportunities as a result of population explosion.
overpopulation- which in the case of the united states would be very terrible indeed
The explosion of an atomic weapon can cause an EMP.