Every Day Science Quiz

Smog is essentially caused by the presence of:-

When was the environment day observed for the first time:-

Artificial selection was practiced  by _______________:-

Total volume of blood in a normal adult human being is:-

BOD is related to:-

Approximate age of earth is;-

Red Blood corpuscles  are formed in the:-

Short sightedness is due to:-

Blood does not coagulate inside the body due to the presence of:-

How long have human like species  been present on earth;-

The great spot is on the planet:-

The three element needed for the growth of healthy plants are:-

Growth is provided by:-

Sound becomes painful at __________ decibels:-

Bronze is an alloy of ______________:-

When sound is reflected from the floor it mixes with  original sound and changes its complexion it's called as:-

What is the biological magnification of DDT in large size fish eating birds:-

Which of the following is a mammal:-

In vulcanization , natural rubber is heated with:-

Which is not a green house gas:-

Guava has the maximum amount of which vitamin:-

Hydrogen bomb is based on the principle of ________________:-

Which form of drug abuse involves most risk of infection with the HIV virus:-

Causative organisms of Malaria:-

Jogging at one spot :-