none
Only by being a safe distance away.
As long as you are out of the direct blast, and the building damage ensuing, you may well survive. Many folk from Hiroshima and Nagasaki did so, and just recently, an individual died, who survived BOTH bombs.
posibly it depends
Uranium itself does not blast or explode on its own. It can undergo a process called nuclear fission in a controlled environment such as a nuclear reactor, leading to a highly energetic chain reaction. Uncontrolled fission could result in a nuclear explosion.
Houdini couldn't survive an appendicitis.
It is a myth that roaches could survive a nuclear bomb. The heat would evaporate them.
Unearthed uranium is not highly reactive to an atomic bomb blast on its own. However, if the uranium was refined and processed into a nuclear weapon, it could undergo fission reactions in response to a nuclear blast, contributing to the explosive power of the bomb.
so the animals living there could continue livingso that the plants could survive and the herbivores could eat the plants
definitely not. his power armour may reduce the radiation, and a warrior in terminator armour may fare better, but anyone close to the blast would be gone. also it depends on the size of the bomb and where it is detonated.
That depends on what you're referring to: The fireball radius (the nuclear explosion itself), the total anhiliation range radius, and etc. For example, the bomb launched on Hiroshima had a fireball of several hundred feet in radius, a 1km total destruction range radius, and severe damage for miles. For firepower bombs (nuclear bombs made for power show & not effectiveness) The Tsar bomba of USSR had 50~55 megatons of TNT firepower, a fireball with 1km+ radius, total destruction for miles, and created a sound shockwave that could be heard in Norway/Other far Northern European areas. Modern nuclear weapons don't have a single blast radius; the U.S. developed M.I.R.V.s (cluster nuclear bombs) that spread apart to create a shotgun blast of multiple nuclear explosions.
mammals cant survived without green plants because that is their food and that how they live without green plants they will die.
All living things need the sun to survive in one way or another. All "natural" energy on Earth comes directly from the sun. So, to answer your question, plants could not survive if there was no sun.