Which among the following is the major cause of acid rain?
View Answer Report Error Discuss
The Scientists from China have successfully cloned which animal for the first time?
The method of soil conservation in which different crops are grown in alternate rows and are sown at different times to protect the soil from rain wash is called?
The warm and cold ocean currents are caused by
In which of the following, Nylon is used?
Rayon is obtained from which among thefollowing?
Which of the following layers of the atmosphere makes Radio Communication possible?
Which of the following is least likely to be an effect of global warming?