A group of geography students decided to collect information about the gradient (slope) of a local beach as part of a survey about beaches. After taking two measurements at elther end of the beach
(east and west) they developed the following conclusion:
The beach profile is steeper at the eastern section compared to the west section.
Explain why the reliability of their conclusion may be poor.
1.9 Suggest an alternative conclusion that they could reach.

What is the primary justification of the hypothesis that the early earth environment was void of oxygen? ( 2 points) data showing the concentrations of gases extracted from rocks fossil evidence regarding the origin of eukaryotes generally accepted atmospheric conditions molecular evidence based on evolutionary traits.

Ais a survey that focuses on only a small portion of the population, and the results are generalized for the larger population.

Which of the following is an example of a policy that may be implemented by a business that has trouble with employees using the internet for their own personal needs? a. all employees will have to take a safety training class. b. employees caught using the internet for personal needs will have to take a professional development class. c. personal interviews will be conducted to find out who is using the internet for personal needs. d. employees will be monitored, but nothing will happen if their employer catches them using the internet for personal needs.