Experts estimate that over 25,000 species become extinct each year, with some estimating this number to be over 100,000. this is an alarming rate that threatens fragile ecosystems and global biodiversity. which of these is currently the leading cause of extinctions today? a)global climate changeb)habitat loss due to human interactionsc)development of cleaner running automobilesd)natural disasters such as volcanic eruptions and earthquakes

What claim did thorne make? what evidence supported his claim?

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false

How does upwelling affect coastal fisheries? upwelling damages nutrient supplies at coastal fisheries as the warm, nutrient-rich surface water is replaced by nutrient-poor, cold water. upwelling damages nutrient supplies at coastal fisheries as the cold, nutrient-rich surface water is replaced by nutrient-poor, warm water. upwelling improves the nutrient supply at coastal fisheries as the warm, nutrient-rich surface water replaces the nutrient-poor, cold water. upwelling improves the nutrient supply at coastal fisheries as cold, nutrient-rich water replaces the warm, nutrient-poor surface water.