What causes radioactivity?
Radioactivity is the decay of particles by emitting radiation. The elements and compounds have some degree of stability properties. The more stable the atom, less the radioactivity. Every particle is… Read more »
Category Archives: Science
What causes yellow leaves on plants?
Other than the coloration in autumn, a plant with yellow, drained looking leaves indicate some problem with it. In most cases, it hints that vital nutrients are missing. The cause… Read more »
What causes meteor shower?
Meteor showers are caused when the Earth crosses the orbit of a comet. The comets disintegrate due to the heat of the Sun and the tail of the comet is… Read more »
What causes a Tsunami?
A tsunami is basically caused by sudden movement of the floor of the ocean. This sudden movement could be a result of a big volcanic eruption or a landslide under… Read more »
What causes Copper to turn green?
Things like statues, pennies, or pipes made of Copper turn green over a period of time. This happens due to oxidation. Oxidation is the process in which the electrons are… Read more »
What causes tornadoes?
Tornadoes are caused when there are abnormally hot and humid conditions present in the lower atmosphere and cooler than usual conditions in the upper atmosphere. It is known as instability…. Read more »
What causes fear?
When a person experiences fear, adrenaline and stress hormone, cortisol are released into the blood and reactions like fast heart beat, rise in blood pressure, dilation of pupils and increased… Read more »
What causes climate change?
Climate of the earth keeps on changing in a natural cycle but the scientists are worried because the speed of these changes in the climate has been accelerated due to… Read more »
What causes lightening?
Lightening is a flash of light caused by the electrical discharge. It is visible from great distance. When the ice and rain drops above the freezing level collide with each… Read more »
What causes the climates?
The seasons are caused by the tilt in the rotational axis of the Earth. This tilt in the direction of the sun or the opposite one determines the seasons. During… Read more »