A. Some species will extinct
B. Population and ecological imbalance will rise up
C. Energy crisis will occur
D. Rest half forests will maintain this imbalance
A. Biome
B. Population
C. Ecosystem
D. Community
A. solar energy
B. hydroelectric
C. elevated temperatures
D. decomposition
A. Gulf of War
B. Industries
C. Electric Potential
D. Oil spillage
A. Land fertility
B. Desertification
C. Ecosystem
D. Vegetation
Continue reading “__________ is the degradation of land in arid, semi-arid and dry sub-humid areas.”
A. mesoderm layer
B. ectoderm, mesoderm, endoderm
C. ectoderm
D. endoderm
A. Tiger
B. Peacock
C. Elephant
D. Rhino
A. Habitat
B. Niche
C. Ecotone
D. Ecotype
Continue reading “When the two ecosystems overlap each other, the area is called __________?”
A. all plant species
B. all animal species
C. economically important species
D. threatened species
Continue reading “Red data book contains data of __________?”
A. Hydro
B. Solar
C. Electric
D. Mechanical
Continue reading “__________ energy is the main driving force of the ecological system.”
