Peggy accepts a job offer as an advertising copywriter. Her boss immediately assigns her campaigns for products such as makeup and cleaning products. Peggy asks for different clients, but her boss tells her she should stick to what she knows best.  Peggy is experiencing:

A pump lifts kg of water m vertically in seconds. Calculate the power output of the pump, assuming no energy losses.  

Which example was NOT introduced with the Green Revolution?

A motor rated at watts is lifting cans.  If the cans have a mass of , and the shelf they are being lifted to is meters high, how many cans can it lift each minute?

The forest biome that you would expect to find in a cold location with mild precipitation and a short growing season would be:

Refer to Infographic 2. Which effect would NOT be one of a tree falling down in the local forest?

Rock is constantly made and destroyed in the process known as the _____ cycle.

What two processes produce new soil?

A kg roller coaster car starts from rest at the top of a m hill. Assuming no friction, what is its speed at the bottom of the hill (m/s)?  

Refer to Infographic 1. Which ecosystem service is considered to be the MOST valuable to us?   ​