Forestry

Range burning

Water spreading

Sand dune fixation

None of these

The management of watershed area to achieve certain objectives of management

The objective can be conservation of soil and water, regulation of stream flow regime, flood control, reduction of sediment, ground water recharge etc

Both (a) & (b)

None of these

Producer-consumer arrangement

Refers to grazing food chain only

Never forms a food web

Never photosynthesis dependent

Quantity required: Sufficient quantity should be collected so that failed areas are timely restocked.

Ripeness: Only ripe seed should be collected.

Trees suitable for seed collection

All of the above

79.5m

89.9m (295 ft)

99.5 m

None of these

FAO/UNDP

GTZ

USAID

All of the above

Social forestry, farm forestry, agroforestry

Community forestry, environmental forestry, tree farming

Forest farming, village woodlots, small-scale forestry

All of the above

A large scrambiling evergreen shrub

4-8 feet high twigs usually more or less prickly pubescent, prickles

Both (a) & (b)

None of these

May – July

September – November

February – April

None of these

Estuarine

Lotic

Lentic

None of these