Sst

1) Irrigation is not possible in the

• Mountainous areas

• Winter

• Summer

• Hot climate

2) Tress are vital for

• Water

• Soil

• Irrigation

• Industries

3) Cutting of tress is a major problem in Pakistan, especially in

• Punjab

• Islamabad

• Northern area

• Kpk

4) 42% area is covered with mountain and

• Plateau

• Desert

• Thar

• Desert

5) 37% area is used for

• Cutting

• Agriculture

• Mining

• Irrigation

6) In the past, much of the country was covered with

• Tress

• River

• Mountain

• Sea

7) Dams and Barrages to supply water to

• Crops

• Land

• Tress

• Valleys

8) Deforestation especially in areas of

• Punjab and balochistan

• Northern areas

• Kohistan

• Kohistan and Northern areas

9) The timber is used mainly for

• Bricks

• Mud houses

• Building

• Tress

10) Forest help in preventing

• Green house effect

• Global warming

• Raw material

• Industries