Discussion
The polar regions of earth cannot support forest growth because
Answer: D
All three factors prevent forest growth in the polar regions. The growing season is only a few weeks long; the ground is frozen or under snow and ice for most of the year, so roots cannot penetrate or take up water; and precipitation is very low, since cold air holds almost no moisture.
Together they limit the vegetation to tundra mosses, lichens and dwarf shrubs.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development