The primary problem is the greenhouse effect. Greenhouse effect is when some gases (including CO2) absorbs some portion of sun's heat to make the atmosphere warm to support life. But when the amount of CO2 etc. increases in the atmosphere, it heats up more than it is required. So, by limiting CO2 emission, we can solve this problem.
Former South African President and civil rights defender Nelson Mandela dedicated his life to fighting for equality and ultimately helped overthrow South Africa's racist apartheid system. His accomplishments are now celebrated each year on July 18, International Nelson Mandela Day.
<h2>Who says i must another way/to fetch a ladder, by which your love/must climb a birds nest soon when it is dark in romeo and juliet</h2>
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Which cultures? Because I can’t see it
Tasty A hamburger is very tasty