Forestry Mcqs Practice Test

Question 1

Reclamation of dry sites without irrigation is / are :__________?

Accepted Answer

D. None of these

Question 2

Highway planting is / are :__________?

Accepted Answer

D. All of the above

Question 3

Cultural practice is / are :___________?

Accepted Answer

D. All of the above

Question 4

The major types of mulching are:_________?

Accepted Answer

E. All of the above

Question 5

The effects of mulches, irrespective their composition, are attributed to:________?

Accepted Answer

D. All of the above

Question 6

Protection and site maintenance are :______________?

Accepted Answer

D. All of the above

Question 7

Aesthetic planting is / are ___________?

Accepted Answer

C. Both (a) & (b)

Question 8

Reclamation of denuded hill slopes are _____________?

Accepted Answer

E. All of the above

Question 9

Different ecological areas have different techniques for afforestation. These techniques are____________?

Accepted Answer

E. All of the above

Question 10

Windbreaks/shelterbelts cover:

Accepted Answer

C. Both (a) & (b)

Question 11

The kind of windbreak is:

Accepted Answer

C. Both (a) & (b)

Question 12

How windbreaks functions is:

Accepted Answer

D. All of the above

Question 13

The best windbreaks approach is 100% crown density in the low-profile shurb, rows, and _____ density in the tall rows:

Accepted Answer

A. 50%

Question 14

In Pakistan, because of small field size, most often 2 or 3 rows windbreaks are used, and should expect the effects to reach only about 12H downwind and _____ upwind:

Accepted Answer

B. 2H

Question 15

A windbreak with 50% crown density is more effective than one of either 100% or of ______ density:

Accepted Answer

C. 25%

Question 16

Influence on crop yields is:

Accepted Answer

C. Both (a) & (b)

Question 17

After proper design and establishment of the windbreak, the farmer needs to pay particular attention to a key management needs:

Accepted Answer

E. All of the above

Question 18

The maximum age of any tree established so far is in Bristlecone (Pinus longaeva), which grows at _______ above sea level on the northeast face of Nevada U.S.A.

Accepted Answer

A. 3275m(10.750 ft)

Question 19

The largest known petrified tree is one of Sequoiadendron giganteum with a ______ trunk, near Coaldale, Nevada, U.S.A.

Accepted Answer

B. 89.9m (295 ft)

Question 20

The oldest known living tree is the Bristlecone pine named “Methusela” at 3050 m (10,000 ft) in the ________ , confirmed as 4700 years old:

Accepted Answer

A. California