Forests MCQ with Answers PDF Download – Test 44

MCQ 216: According to most estimates, 5% of the total forest is ::

1. Tropical Forest
2. Plantation Forest
3. Sub tropical Forest
4. Thick forest

MCQ 217: The three main climatic factors that directly affect malaria transmission are temperature, rainfall and relative humidity (the amount of moisture in the air). Several ?The three basic factors of climatic variability that causes malaria are::

1. Temperature, rainfall and humidity
2. Acid rain, temperature and sunlight
3. Humidity, sunlight, temperature
4. Acid rain, sunlight and temperature

MCQ 218: According to experimental research, grain and forage quality reduces, with an increased CO₂ concentration at::

1. Low Nutrients
2. High Nutrients
3. High Temperature
4. Low temperature

MCQ 219: Semi conductor silicon Boron, used in providing energy to::

1. small devices
2. Large devices
3. Houses
4. Industries

MCQ 220: 30% of world's land is consist of::

1. Grassland
2. Natural forest
3. Snow
4. Mountains