Increasing acid rain cause ashes and gas from volcanoes has Sulphur and other harmful chemicals so that mixes with water vapor to form acid rain
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<span>Faunal succession recognized in the sequence of fossils in stratified sedimentary rocks was a key concept that led to the concept of evolution of life on Earth</span>. T<span>his principle is from Willian Smith, an English geologist. It used to determine the age of the rocks and strata.</span>
Answer:
B
Explanation:
civic duty
everyone should clean up trash on side of the tads and pick up after their dogs and kids but no one ever does ( this is an example of vivid duty ) doing things for the earth and making sure your doing something helpful for others
D. is the answer. the language itself doesnt change. it is just that people CREATE more languages.
Answer:
Stellar Nebula
Explanation:
Stellar nebula is simply the nebulosity that surrounds the star.
A nebulla is a giant aggregation of gas and dust in the space.
A stellar nebula is an interstellar cloud that is composed of helium, dust , hydrogen and plasma.
Nebulae are formed of their own gravity,
