2do examen parcial ingeniería verde

RENEWABLE ENERGIES ARE CALLED THAT BECAUSE:

• POLLUTE THE PLANET

• DO NOT POLLUTE THE PLANET

• THESE ARE NEW

• THESE ARE OLD

A RESOURCE IS CONSIDERED RENEWABLE IF:

• CAUSES DAMAGE TO THE ENVIRONMENT

• IT IS A NATURAL RESOURCE THAT THE HUMAN BEING SPENT WITHOUT GIVING NATURE TIME TO RESTORE IT

• IT IS A NATURAL RESOURCE THAT THE HUMAN BEING CONSUMES AT A SPEED LOWER THAN THAT NEEDED BY NATURE TO RESTORE IT.

What is the source of solar energy?

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Among the disadvantages of using energy from biomass are:

• The environmental impact of large facilities in rivers and lakes.

• The high cost of building the dams.

• generates toxic emissions in the event of an accident or leak.

• Need for conditioning or transformation for use.

One of the disadvantages of using biodiesel is:

• it cannot be used in all engines on the market.

• the use of this energy affects the marine flora and fauna.

• generates a visual and structural impact on the coastal landscape.

• harms the environment.

This energy uses the resource of water currents, which pass through a turbine and allows generating electricity, for this large high walls are built to take advantage of the fall of water from a great height. It is clean, sustainable and renewable

• WIND

• BIOMASS

• HYDRAULIC

• SOLAR

What can be considered as a renewable energy source?

• Fossil fuels

• Natural gas

• Biomass

• Coal

What are renewable energies?

• They are all forms of energies that are currently used.

• They are those that are obtained from nature but are limited.

• They are all forms of alternative energy to fossil fuels.

• They are those that take millions of years to regenerate.

IT IS A BIOFUEL THAT IS OBTAINED FROM VEGETABLE OILS AND RECYCLED OILS

• BIODIESEL

• BIOGAS

• BIOETHANOL

• NONE

ALTERNATIVE ENERGIES ARE ALSO CALLED:

• RENEWABLE ENERGY

• SOFT ENERGY

• ECOLOGICAL ENERGIES

• NONRENEWABLE ENERGY