Answer:
1. Does the earth’s temperature always stay the same?
No, the earth’s temperature does not always stay the same. It varies over time due to natural cycles and human activities. However, scientists have observed a much faster rate of planetary warming from the 1980s than had previously been recorded. This is mainly attributed to the increase of greenhouse gases in the atmosphere, such as carbon dioxide, that trap heat and warm the planet.
2. What is the Urban Heat Island Effect?
The Urban Heat Island Effect is a phenomenon where urban areas are warmer than their surrounding rural areas due to human activities and structures that absorb and radiate more heat. Some factors that contribute to the Urban Heat Island Effect are buildings, roads, vehicles, air conditioners, industry, and lack of vegetation.
3. Is there any possible (non-human) reason(s) as
to why we might be warming now and in the last 12 tho
One possible non-human reason for the current warming trend is the variation in Earth's orbit around the sun, which affects the amount of solar radiation that reaches the planet². However, this natural cycle alone cannot explain the rapid and unprecedented rise of global temperature in the past century. Scientists have found that human activities, such as burning fossil fuels and deforestation, are the main drivers of climate change.
Step-by-step explanation:
I hope this helps