Download App

Environmental Issues — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYEnvironmental Issues1 Mark
MCQ
Maximum threat to the world is from:
  • A
    Global warming
  • ✓
    Ozone hole
  • C
    Water pollution
  • D
    Soil erosion
✓

Answer

Correct option: B.
Ozone hole

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 Marks)" from Environmental Issues→Environmental Issues — all question types→BIOLOGY STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

According to the demographic cycle, India is in the phase of
→
How many different types of genetically different gametes will be produced by a heterozygous plant having the genotype $\text{AaBbCc}?$
→
One of the most important functions of botanical gardens is that:
→
Living organisms require $.............$ to produce proteins and nucleic acids in their body.
→
Sex ratio is the
→
Which of the following microbe is made up of protein only?
→
Which of the following means of reducing birth-rate is not legitimate in India
→
A crop plant of Indian origin has been taken and patented by America:
→
$AIDS$  is caused by
→
Which of the following parameter is not a part of population growth?
→