General Science Questions

We know that, there are three main types of rocks. They are

1. Metamorphic

2. Sedimentary (and)

3. Igneous

Granite is an example of igneous type of rock. These type of rocks are formed through the cooling and solidification of magma and lava.

True, the given statement that the atmosphere is unaffected by changes in the geosphere.

Caffeine is also a psychoactive drug which alters the mood and conscious in our behaviour. It is widely consumed as a psychoactive drug.

Since A polymer is a large molecule, or macromolecule, composed of many repeated subunits. Glucose is not a polymer.

True, Earth is a system comprised of interacting processes. Such processes include carbon cycle, water cycle, Phosphorous cycle,...

Methane is the main component of biogas and natural gas.

The presence of vitamin D in the body enhances the absorption of calcium by the intestine.

Vitamin B12 is the only water-soluble vitamin that can be stored in the liver for many years. There are 9 water soluble vitamins.