6.5: Renewable Resources, Part 2

Multiple Choice

New traits (genetic variation) comes from

• Random Mutations

• The environment

• Adaptations

• Animals choosing new traits

Multiple Choice

Body parts of organisms that are the same in structure and position but different in function and shared by a common ancestor.

• embryos

• homologous structures

• analogous structures

• vestigial structures

Multiple Choice

Hydroelectric power produces electricity using.....

• Wind

• Sunlight

• Moving water

• Dung

Multiple Choice

Is the fact that 'hydroelectricity is efficient and reliable' a advantage or a disadvantage?

• It is an advantage

• It is a disadvantage

• I don't know

Multiple Choice

Is energy produced by heat from the Earth's interior. It heats rock formation deep within the ground, the groundwater absorbs this heat and forms hot springs and geysers where the water reaches the Earth's Surface.

• Geothermal Energy

• Hydroelectric Energy

• Fossil Fuel

• Nuclear Energy

Multiple Choice

Is organic matter from plants and animal waste that contains chemical energy. Burning releases the contained chemical energy to provide energy for cooking food, warmth, and power engines.

• Solar Energy

• Biomass

• Wind Energy