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MrRa [10]
3 years ago
14

Which compound was abundant in Precambrian Earth’s oceans, before complex life evolved on Earth?

Geography
2 answers:
Lostsunrise [7]3 years ago
7 0

Answer:

rocks

Explanation:

Brums [2.3K]3 years ago
5 0
It is dissolved carbon dioxide
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Use the information in Border 2012 to answer the questions below.
RSB [31]

Considering the information the information in Border 2012 to answer the questions below, we have the following:

1. 3 of the 15 pairs of sister cities along the U.S.-Mexico border include:

  • Deming, New Mexico;
  • Douglas, Arizona;
  • Alpine, Texas.

2. Yes, I believe that the health of the environment in the border region and the health of the residents will improve because the program is designed and meant to improve the environmental conditions along the United States-Mexico border.

Also, the program is designed to be carried out by all the stakeholders involved, including the communities involved who brought most of the idea of the programs.

3. Both nations must work together to clean up the pollution because there is a thin line between the United States and Mexico border.

Some land borders between the two nations are interwoven. In such a situation, people and the effects of pollution in one nation can easily diffuse or move to another nation.

Thus, to eradicate environmental problems like pollution, both nations need to work together to get it done.

4. The two nations can work together to balance their interests and needs with the environment's health by taking the following actions:

  • setting standards,
  • making the right environmental policy decisions,
  • properly monitoring the environmental programs on the border area,
  • working with both nations' border Indian tribes to develop and;
  • execute different policies to would yield desired results.

Hence, in this case, it is concluded that Border 2012 is a good bilateral initiative between the United States and Mexico governments.

Learn more here: brainly.com/question/6525915

6 0
3 years ago
Q1. Which of the following country has a greater population density? (2.5)
storchak [24]

Answer:

Country B

Explanation:

Because, Country B has more population density

5 0
3 years ago
What is a minor body that orbits outside of neptune
svet-max [94.6K]
Pluto, Eris, Makemake (pronounced Mah-kay-mah-kay), Haumea, and Sedna are the largest known Trans-Neptunian objects.
Hope that helped =)
8 0
3 years ago
What is the smallest country in central america
jarptica [38.1K]

Answer:

<u>El Salvador</u>

Explanation:

The smallest and densely populated country in Central America. It is bordered by Honduras on northeast and Guatemala on the northwest, and on the south is the pacific ocean. El Salvador is the capital city of San Salvador.  As of 2016, the country has a population of 6.34 million. The economy has historically been dominated by agriculture. El Salvador has a long history of volcanic eruptions located in central America at 13 to 15 degrees latitude. Located in the pacific ocean this area receives heavy weather events like a hurricane and other frequent storms. Also, its located near the pacific ring of fire thus dotted by earthquakes. Being a hotspot it has rich biodiversity of flora and fauna. It has around 15 states. El Salvador was the first country to ratify free trade agreements in the central America Dominican republic. The country has good balance of trade and good social security system.  El salvadorians are also called as "guanacos".

7 0
3 years ago
Ano ang nag yari ng maka maka donnas ng pang-aabuso ng ang mga katutubo sa kamay ng mga encomienda​
olga_2 [115]
Umm ;-; I don’t understand your question
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3 years ago
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