What is green manure?

What is green revolution?

Which of the following plants are used as green manure in crop fields and in sandy soils

What is the green house effect?

Name the green dot like structures in some cell observed by a student when a leaf peel was viewed under a microscope, what is this green colour due to ?

A box contains 5 red marbles, 8 white marbles and 4 green marbles . One marble is taken out of the box at random. What is the probillity that the marble taken out will be not green ?

A box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box at random . What is the probability that the marble taken out will be (i) red ? (ii) white ? (iii) not green ?

What causes a green plant exposed to the light on only one side, to bend toward the source of light as it grows

A box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box at random. What s the probability that the marble taken out will be (i) red? (ii) white? (iii) not green?

Fill in the blanks. Dried _____ is used as manure.