Answer:
the answer is c)Irregular galaxies contain many newly-formed stars.
Explanation:
Answer:
oxygen ion.
An oxygen ion has 8 protons and 10 electrons.
Answer:
The correct option is desertification
Explanation:
Deforestation is the deliberate act of pulling down trees to provide a clear land for space or to make use of the trees for other purposes such as grazing, farming, timber fire wood, building and constructions, urban utilization, access roads, expansion, development of infrastructures, grazing of cattle and mining
The effects of deforestation includes climate change, flooding, increase in the proportion of green house gases in the atmosphere, soil erosion and desertification.