Answer:
1. Salts. 2. Oil reserves. 3. Gold deposits. 4. Minerals
Explanation:
- As oceans are the lifeblood of the planet they give all the natural resources that we need to live a healthy and economic life. Seafloor contains various features like volcanic vents and trenches. These vents contain massive seafloor sulfur contents.
- Also, they consist of high-value items like gold, silver deposits as these have been constantly been drilled for such precious metals. Similarly, various minerals and salt content ate known to have been found in these deposits.
- The presence of active deposits is found near the continental plate boundary. Certain SEZ special economic zones have neb thus made to help preserve the mineral and oil wealth of nations.
The urban middle class is the correct answer :) I hope this help, have a lovely day.
Spain was founded in 20 January 1479. I'm not sure but I think it was by Christopher Columbus.
Answer:
Si y No
Explanation:
la contaminacion de los automoviles es definitivamente es mala, pero piensa el dia a dia de todas las personas de tu pais sin ningun automovil?. Las armas son muy malas, pero piensa que seria de la policia o el ejercito sin las armas para poder defender el pueblo? Los experimentos en Animales son muy malos, pero piensa que seria de las vacunas, todas las investigaciones y el conocimiento que hemos tenido gracias a la realizacion de experimentos en animales? digo, es malo, pero piensa lo indispensable que ha sido para que la humanidad la tenga mas facil?