The two major global changes affecting the biosphere today are the ozone layer high in the atmosphere and the global climate system. Hope this helps! (:
Chat with our AI personalities
The two major global changes affecting the biosphere today are climate change and habitat destruction. Climate change is altering ecosystems and species distributions, while habitat destruction is leading to loss of biodiversity and disruption of ecological balances. Both of these changes are having significant impacts on the health and stability of the biosphere.
Climate change, deforestation, and pollution are three major factors that will significantly impact the future of the biosphere. These factors can lead to loss of biodiversity, habitat destruction, and disruptions in ecosystem balance, ultimately affecting the health of the planet and all living organisms. Their management is crucial for the conservation and sustainability of the biosphere.
Four factors that affect global air circulation are the uneven heating of Earth's surface, the Coriolis effect caused by Earth's rotation, the distribution of land and water on Earth's surface, and the presence of major mountain ranges and ocean currents.
the atmosphere, hydrosphere,geosphere,and biosphere
One major cause of temperature changes on Earth is the greenhouse effect, where gases in the atmosphere trap heat from the sun, leading to warming. Human activities, such as burning fossil fuels and deforestation, have increased the concentration of these greenhouse gases, exacerbating global warming.
The Arctic Ocean is particularly vulnerable to global warming due to its already fragile ecosystem and rapid rates of sea ice melt. The warming temperatures are causing drastic changes in the region, impacting marine life, indigenous communities, and global climate patterns.