Answer:
1.Mercury, Venus, Earth and Mars
2.global warming and climate change; water pollution and ocean acidification; and loss of biodiversity.
3.
Answer: khadar -plain those that are low-lying next to river,Khadar areas are prone to flooding and sometimes include portions of former river-beds that became available for agriculture when a river changed course
(ii)western ghats_ a mountain range that covers an area of 140,000 square kilometres in a stretch of 1,600 kilometres parallel to the western coast of the Indian peninsula, traversing the states of Kerala, Tamil Nadu,karnataka etc.
*anamudi is the highest peak in western ghats
#eastern ghats-they are the range of mountains along India's eastern coast. The Eastern Ghats run from the northern Odisha through Andhra Pradesh and tamilnadu..The mountain ranges run parallel to the Bay of Bengal.
*jindhgada is the highest peak in eastern ghats..
hope this is helpful to you....
In March 28, 1964 at Alaska with a 9.2 magnitude
