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What else can I help you with?
Why have the levels of carbon dioxide changed since the early earths atmosphere?
The levels of carbon dioxide have changed since the early Earth's atmosphere due to various factors such as volcanic activity, changes in ocean chemistry, and the evolution of plants. Over time, these factors have influenced the balance of carbon dioxide in the atmosphere, leading to fluctuations in its levels.
How the atmosphere formed and changed?
Atmosphere has changed much with the advent of time. The concentration of ozone in atmosphere has gone down.
How have factories changed?
more machines less people
Is factories a plurals?
Yes, "factories" is the plural of "factory".Remember that if a word (not a name) ends in "y", it is changed to "ies". So factory becomes factories.
What is progressivim?
the appearance of many factories and how they changed over time.....
What effects increases the amount of carbon dioxide in the atmosphere?
Cars and factories.
What has changed since the 1800s?
there has been factories bulit, and the population has grown
How has mining changed the atmosphere?
it hasn't its changed the subterranean landscape
How has the atmosphere changed?
Carbon dioxide is increasing in the atmosphere, and oxygen is decreasing.
How has Sydney changed the environment of Australia?
Ah Yes by forestation and building houses and factories =/
Earths atmosphere was first changed by?
photosynthesis
How did the evolution of the alga-es cause a change to the atmosphere?
it changed the type of coldness in the atmosphere
