Sentence examples for climate changes caused from inspiring English sources
In the mid-Holocene climate changes caused a change or decline in the protecting vegetation cover which triggered fires, runoff, and soil erosion.
All of these extinction events were themselves triggered by physical events: whether meteorites (or comets) striking the Earth (as is believed to be the case in the end-Cretaceous mass extinction perhaps coupled with massive volcanic eruptions)—or lesser, more subtle climate changes caused simply by periodic changes in Earth's orbiting and rotational cycles.
Further climate changes caused the extinction of the Asian giraffes, while the African ones survived and radiated into several new species.
At least in the temperate and polar zones, the cyclic climate changes caused a shift of biomes in a North-South direction and repeatedly produced the situation that different populations belonging to the same species were separated by geographic barriers [ 4].
Most scientists regard climate changes caused by the gases from the massive volcanic eruptions as the most likely suspects for the Permian-Triassic and Triassic-Jurassic extinctions.
We are delighted that Mr. DiCaprio is chairman of Earth Day 2000, an event we hope will put the focus on America's energy profligacy and climate changes caused by greenhouse gases.
Should climate change cause crop failures in major food-producing regions of Europe, North America and East Asia, the consequences would likely be far more severe.
