Self Studies
Self Studies
Self Studies
Self Studies
Selfstudy
Selfstudy

Environmental I...

TIME LEFT -
  • Question 1
    1 / -0

    Study the lists and find the correct match.

    III
    (a)BOD(i)Treatment of sewage
    (b)KVIC(ii)Measure of organic matter in water
    (c)LAB(iii)Biological methods for controlling plant diseases
    (d)STPS(iv)Increases vitamin B$$_{12}$$
    (v)Production of biogas

  • Question 2
    1 / -0

    Organic farming does not employ

  • Question 3
    1 / -0

    Hatchlings grown in nursery ponds form :

  • Question 4
    1 / -0

    Forest destruction results in

  • Question 5
    1 / -0

    ODS means

  • Question 6
    1 / -0

    Planting of trees, shrubs and others in between crop plants for stabilisation of soil is

  • Question 7
    1 / -0

    At DO below $$4$$ mg/$$l$$, water at normal temperature is considered as

  • Question 8
    1 / -0

    Oil refineries, paper factories, textile and sugar mills, chemical factories are responsible for water pollution. These industries discharge harmful chemicals into rivers and streams and pollute water. The chemicals released include ________.

  • Question 9
    1 / -0

    Pollutant likely to deplete ozone layer is?

  • Question 10
    1 / -0

    A technique used to determine the concentration of odour compounds in a sample is known as:

Submit Test
Self Studies
User
Question Analysis

  • Answered - 0

  • Unanswered - 10

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Submit Test
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now