Forestry Miscellaneous MCQs

Option A: Forests area under the control of the forest department is 4.23 m. HA.

Option B: Per-capita forest area is less than 0.03 ha.

Option C: Both (a) & (b)

Option D: None of these

Correct Answer: Both (a) & (b) ✔

Option A: Clostridium

Option B: Azotobacter

Option C: Nitrobacter

Option D: Rhizobium

Correct Answer: Rhizobium ✔

Option A: Forest circle

Option B: Working circle

Option C: Forest compartment

Option D: Felling series

Correct Answer: Forest circle ✔

Option A: Nitromonas

Option B: Pseudomonas

Option C: Nostoc

Option D: Rhizobium

Correct Answer: Pseudomonas ✔

Option A: Nitrites

Option B: Nitrates

Option C: Nitrogen

Option D: Nitric and nitrous acids

Correct Answer: Nitrates ✔

Option A: Food way

Option B: Food web

Option C: Food link

Option D: Food chain

Correct Answer: Food chain ✔

Option A: Savanna

Option B: Tundra

Option C: Grassland

Option D: Desert

Correct Answer: Tundra ✔

Option A: Predator

Option B: Parasite

Option C: Symbionts

Option D: None of these

Correct Answer: Predator ✔

Option A: Spread of the desert

Option B: Control of the desert

Option C: Use of the desert for good of mankind

Option D: None of these

Correct Answer: Spread of the desert ✔

Option A: Predation

Option B: Parasitism

Option C: Symbiosis

Option D: None of these

Correct Answer: Symbiosis ✔

Option A: Mutualism

Option B: Commensalism

Option C: Parasitism

Option D: None of these

Correct Answer: Mutualism ✔

Option A: Parasitism

Option B: Commensalism

Option C: Mutualism

Option D: None of these

Correct Answer: Mutualism ✔

Option A: Lichen

Option B: Mycorrhiza

Option C: Mutualism

Option D: None of these

Correct Answer: Mycorrhiza ✔

Option A: Lichen

Option B: Mycorrhiza

Option C: Mutualism

Option D: None of these

Correct Answer: Lichen ✔

Option A: Commensalism

Option B: Lichen

Option C: Mutualism

Option D: None of these

Correct Answer: Commensalism ✔

Option A: Lichen

Option B: Mutualism

Option C: Commensalism

Option D: Mycorrhiza

Correct Answer: Commensalism ✔

Option A: Biochemical cycles

Option B: Ecological cycles

Option C: Chemical cycles

Option D: None of these

Correct Answer: Biochemical cycles ✔

Option A: Oxygen

Option B: Nitrogen

Option C: Carbon

Option D: None of these

Correct Answer: Nitrogen ✔

Option A: 58

Option B: 68

Option C: 78

Option D: None of these

Correct Answer: 78 ✔

Option A: Aerobic

Option B: Anaerobic

Option C: Parasites

Option D: None of these

Correct Answer: Anaerobic ✔

Option A: Food web

Option B: Food chain

Option C: Food cycle

Option D: None of these

Correct Answer: Food chain ✔

Option A: Coal

Option B: Natural gas

Option C: Oil

Option D: Fossil fuels

Correct Answer: Fossil fuels ✔

Option A: Heart diseases

Option B: Gastric diseases

Option C: Kidney trouble

Option D: None of these

Correct Answer: Kidney trouble ✔

Option A: No time

Option B: In ten minutes

Option C: In five minutes

Option D: In fifteen minutes

Correct Answer: In five minutes ✔

Option A: Sulphuric acid alone

Option B: Nitric acid alone

Option C: Nitrous acid and sulphurous acid

Option D: Sulphuric acid, sulphurous acid nitric acid and, nitrous acid

Correct Answer: Sulphuric acid, sulphurous acid nitric acid and, nitrous acid ✔

Option A: Urbanization

Option B: Mechanization

Option C: Industrialization

Option D: Civilization

Correct Answer: Industrialization ✔

Option A: 50% to 80%

Option B: 40% to 60%

Option C: 70 to 90%

Option D: 80% to 90%

Correct Answer: 70 to 90% ✔

Option A: 2%

Option B: 1%

Option C: 3%

Option D: 4%

Correct Answer: 1% ✔

Option A: Irrigation

Option B: Industry

Option C: Irrigation and industry

Option D: In making dams

Correct Answer: Irrigation ✔

Option A: More soil

Option B: Drugs

Option C: Chemical fertilizers

Option D: Cattle dung

Correct Answer: Chemical fertilizers ✔

Option A: Erosion and trampling by animals

Option B: Poor agricultural practices and excessive water

Option C: Over-grazing and extensive ploughing

Option D: Erosion, poor agricultural practices and over grazing

Correct Answer: Erosion, poor agricultural practices and over grazing ✔

Option A: Construction of canals

Option B: Construction of bridges

Option C: Rapid urbanization

Option D: Erosion

Correct Answer: Rapid urbanization ✔

Option A: Fertility

Option B: Porosity

Option C: Thickness

Option D: Nitrates

Correct Answer: Fertility ✔

Option A: Sulphate fertilizers

Option B: Insecticides

Option C: Phosphate fertilizers

Option D: Nitrate fertilizers

Correct Answer: Nitrate fertilizers ✔

Option A: Insecticide

Option B: Pesticide

Option C: Herbicide

Option D: Germicide

Correct Answer: Herbicide ✔

Option A: Useless organism

Option B: Harmful life

Option C: Wild life

Option D: Enemies of man

Correct Answer: Wild life ✔

Option A: Textile industry

Option B: Leather industry

Option C: Chemical industry

Option D: Soap industry

Correct Answer: Leather industry ✔

Option A: Nuclear power plants

Option B: Hdroelectric power

Option C: Fossil fuels

Option D: Solar energy

Correct Answer: Fossil fuels ✔

Option A: Radioactive element

Option B: Radioactive cell

Option C: Radioactive atom

Option D: Radioactive substance

Correct Answer: Radioactive atom ✔

Option A: Uranium-234

Option B: Uranium-235

Option C: Uranium-236

Option D: Uranium-237

Correct Answer: Uranium-235 ✔

Option A: Cancer of skin and bone

Option B: Cancer of heart and brain

Option C: Cancer of skin and bone marrow

Option D: Cancer of kidneys

Correct Answer: Cancer of skin and bone ✔

Option A: Flowing water

Option B: River water

Option C: Dam water

Option D: Falling water

Correct Answer: Falling water ✔

Option A: Hydro-electric power plants

Option B: Nuclear power plants

Option C: Thermal power plants

Option D: Power plants

Correct Answer: Hydro-electric power plants ✔

Option A: Streams

Option B: Sea

Option C: River

Option D: Hot springs

Correct Answer: Hot springs ✔

Option A: Poland

Option B: Finland

Option C: Holland

Option D: England

Correct Answer: Holland ✔

Option A: Hydrogenation

Option B: Pyrolysis

Option C: Bioconversion

Option D: Incineration

Correct Answer: Bioconversion ✔

Option A: Temperate region

Option B: Tropical region

Option C: Torrid region

Option D: Equatorial region

Correct Answer: Tropical region ✔

Option A: Malformation

Option B: Malfunction

Option C: Malnutrition

Option D: Undernourishment

Correct Answer: Malnutrition ✔

Option A: Salinity and soil erosion

Option B: Soil depletion and water logging

Option C: Salinity and water logging

Option D: Soil erosion and depletion

Correct Answer: Salinity and water logging ✔

Option A: Zero%

Option B: Nearly zero%

Option C: 0.50%

Option D: 1%

Correct Answer: Nearly zero% ✔