Glacial evidence in african continent and in indian subcontinent , which is very warm region now are the evidence of continental drift .
Scientists Have Found Hidden Evidence of Ancient Ice Streams in The African Desert. Once, about 300 million years ago, when southern Africa was joined at South America's hip, this now arid region was covered in a wide expanse of glaciers.
here Continental drift is the hypothesis that the Earth's continents have moved over geologic time relative to each other, thus appearing to have "drifted" across the ocean bed.
In the early part of the 20th century, scientists began to put together evidence that the continents could move around on Earth’s surface.
The evidence for continental drift included the fit of the continents; the distribution of ancient fossils, rocks, and mountain ranges; and the locations of ancient climatic zones.
The relationship between population growth, resource consumption, and environmental degradation is complex: Consumption patterns have the most effect on ozone depletion, while population growth threatens biodiversity of and within species through the destruction of ecosystems.
