Yes, rising temperatures on earth cause major changes in plant and animal communities due to many physical changes in the environment.
no
There have been no major changes in the killer whale's environment, and they are not an endangered species.
Macro environmental changes are the alterations of the major components of the environment. Speaking from a business point of view, changes in the political and tax structure of an economy can be classified as changes in the macro environment.
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.
temperature
The geological time scale.
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Fossils serve as evidence of changes in organisms over time and reveal major changes in the Earth's surface and climate. By studying the types of fossils found in different rock layers, scientists can understand how life has evolved and how the environment has changed over millions of years. This field of study is known as paleontology.
Eons are the largest divisions of geological time, separated by significant changes in Earth's geology and life forms. Major transitions, such as the appearance of complex life or major extinction events, typically mark the boundaries between eons. For example, the transition from the Archean to the Proterozoic eon is characterized by the emergence of atmospheric oxygen and multicellular life. These shifts reflect profound changes in Earth's environment, biological diversity, and tectonic activity.
The presence of marine fossils in mountain rock
Major causes of ice ages include variations in Earth's orbit and tilt, changes in atmospheric carbon dioxide levels, and volcanic activity. These factors can lead to changes in the amount of solar radiation reaching Earth's surface, triggering periods of cooling and glaciation.