Advertisements
Advertisements
प्रश्न
Draw a neat labelled diagram for the following experiment.
To demonstrate the burning of sulphur in a jar of oxygen.
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
Name the processes which maintain the balance between oxygen and carbon dioxide in the air. How is it done?
What is air pollution?
Mention five causes of air pollution.
Tick (√) the correct alternative from the choice given for the following statement.
Rust is
Tick (√) the correct alternative from the choice given for the following statement.
Photosynthesis is a process in which plants
Fill in the blank:
Nitrogen of the air is utilized by plants for formation of _____.
Complete the statement given below by filling in the blank with the correct word/s from the word/s given below
____________ is an example of a pollutant present in the air.
Name a device which uses wind energy to generate electricity.
______ is important for all living creatures.
Cool and soothing wind: Breeze.
uproot trees wind: ______.
