Answer:
Boiling. This is a reliable way to purify water. ...
Use of Iodine solution, tablets or crystals. This is an effective and more convenient method. ...
Use chlorine drops. Chlorine has the ability to kill bacteria in water. ...
Use water filter. ...
Use Ultraviolet Light.
Answer:
Trait
Explanation:
Based on the information provided within the question it can be said that the theorists being mentioned are called Trait Theorists. In the context of psychology, trait theory is an approach which focuses on the study of human personality, and how the measurements of traits are defined as frequent patterns of behavior in individuals.
The correct answer is the E. The ashes released by this explosion acted as an obstacle to the passage of the sun's rays and this caused a drop in temperature resulting in a “volcanic winter”. After the explosion of the Toba volcanic the average temperature dropped to about 3 to 3.5 °C, which represents a drastic change for the populations and lasted about six to seven years. This volcanic winter not only affected the local population, but it was a fact with global consequences. This caused the extinction and the diminution of the population to great scales in several Homo species that existed.
C) strip American Indians of their cultural traditions
In the 1870s, The federal government started transferring American Indians to off-reservation boarding schools. This incident happened when the United States was still at war with the Indians. During 19th and early 20th centuries, the Bureau of Indian Affairs (BIA) established additional boarding schools which were based on the assimilation model. The government gave religious orders to provide basic education to Native American children on the reservation basis.
