*Using the choices below, select the statement that best explains how dissolved gases drive volcanic eruptions.

What is the minimum number of points needed to pinpoint the epicenter location of an earthquake, using the radius of a circle of possible points, as obtained from the lag time in arrival between a P wave and an S wave?

Metamorphism may involve all of the following except

When going from a 5 to a 6 on the Richter scale, what is the increase in amplitude of seismic waves?

The forces generated inside Earth that cause deformation of rock as well as vertical and horizontal movement of portions of Earth’s crust are called

________ is considered the most influential control of soil formation.

A web application uses a fleet of Amazon EC2 instances for both dynamic and static assets. The EC2 instances are in a private subnet, behind a load balancer that is in a public subnet inside the VPC. Which service logs would provide the MOST insight into how users are using the web application?  

A company needs to review its AWS Cloud deployment to ensure that its Amazon S3 buckets do not have unauthorized configuration changes. What should you do to accomplish this goal?  

Which CloudWatch feature would you use to trigger notifications when a metric reaches a threshold you specify?  

An engineer launches a fleet of Amazon EC2 instances in an Auto Scaling group behind an Application Load Balancer. The EC2 instances must maintain 50 percent average CPU utilization. Which type of scaling is appropriate to use based on CPU utilization usage?