If Nadal, looking to defend his French Open crown on his favorite clay surface later this year, can get past Gulbis, he is likely to face his first big test with a possible last eight clash against his great rival Roger Federer , the second seed.

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Many of the dead trees are still standing, and can serve as ladder fuels that transform relatively cool surface fires into hot, fast-moving crown fires that leap from treetop to treetop.

FORBES: Forests and Climate Change: a Combustible Combination