Download App

Improvement In Food Resources — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceImprovement In Food Resources1 Mark
Question

Find out the wrong statement from the following:

  1. White revolution is meant for increase in milk production.
  2. Blue revolution is meant for increase in fish production.
  3. Increasing food production without compromising with environment quality is.
  4. None of the above.
✓

Answer

  1. None of the above.

Explanation:

All the above statement are true. White revolution refers to increase in milk production, Blue revolution means increase in fish production and sustainable agriculture is food production with compromising with environment quality.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q. [1 M]" from Improvement In Food Resources→Improvement In Food Resources — all question types→Science STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

Liquid-liquid mixtures can be seperated by:
→
The four atomic species can be represented as follows. Out of these, the two species which can be termed isobars are:

  1. $^{201}_{\ 60}\text{X}$

  2. $^{201}_{\ 61}\text{X}$

  3. $^{200}_{\ 58}\text{X}$

  4. $^{203}_{\ 60}\text{X}$

    →
    Which of the following is involved in buoyancy:
    →
    Which one of the following is not a part of nucleus?
    →
    Which one of the following sets of phenomena would increase on raising the temperature?
    →
    An object is put one by one in three liqui having different densities. The object floats with $\frac{1}{9}, \frac{2}{11},$ and $\frac{3}{7}$ parts of their volumes outside the liquid surface in liquids of densities d1, d2, and d3 respectively. Which of the following statement is correct?
    →
    Calculate the molecular mass of Nitric acid (HNO3​).
    →
    The atomic number of an element X is 8 and that of element Y is 4. Both these elements can exhibit a valency of:
    1. 1
    2. 2
    3. 3
    4. 4
    →
    Milk of Magnesia is:
    1. A colloid.
    2. A true solution.
    3. A homogeneous mixture.
    4. A suspension.
    →
    Which of the following is not correctly matched ?
    →