Answer:
Teotihuacan
Explanation:
Teotihuacan began as a religious center in the Mexican Highlands around the first century CE. It became the largest and most populated center in the pre-Columbian Americas. that is all I know about it
Answer: B
Explanation:
Definition of Erosion : the process of eroding or being eroded by wind, water, or other natural agents.
Answer:
Sun protection or a sunscreen
Explanation:
<u>According to Gay-Lussac's Law, also known as the Pressure-Temperature Law:</u> The pressure of a gas confined at constant volume is directly proportional to the temperature.
P ∝ T
Where,
P= Pressure
T= Temperature
<u>In the atmosphere</u>, the temperature is directly proportional to the pressure. It means, if the air pressure rises in an area, the temperature will also increase and vice versa. That's why, if we discover that the pressure is going to rise for several hours in the area, we decided to hike, then we should also choose to pack some sun protection because the temperature is also going to rise.
<u>Atmospheric Relationship</u>
<em>As</em> P ↑ T ↑
<em>As</em> P ↓ T ↓
TWO social, political, or cultural conditions necessary for the success of the agricultural practices/technologies of the green revolution:
- Independent farming methods by organic agricultural techniques and better transportation, education and knowledge
- Stable government and political environment
TWO significant economic or ecological factors that may limit the long-term success of the agricultural practices/technologies of the green revolution:
- Expensive pesticides and fertilizers
- Water pollution and decline of soil fertility due to erosion
Explanation:
Green Revolution - Improvement in agricultural productivity by using
- advanced technology,
- fertilizers,
- machinery,
- seed production,
- irrigation and
- use of insecticides and herbicides.
Two social, political, or cultural conditions necessary for the success of the agricultural practices/technologies of the green revolution:
- Independent farming methods by organic agricultural techniques and better transportation, education and knowledge
- Stable government and political environment
Two significant economic or ecological factors that may limit the long-term success of the agricultural practices/technologies of the green revolution:
- Expensive pesticides and fertilizers
- Water pollution and decline of soil fertility due to erosion