How does Ireland compare to Spain in its use of renewable energy, according to this map showing the utilization of renewable energy by the different countries of the European Union? Ireland uses far less renewable energy than Spain. Ireland uses far more renewable energy than Spain. Ireland and Spain use about the same amount of renewable energy.

Why is the huronian supergroup rock formation particularly interesting to scientists? because it looks like a cross-section of a giant, stone encyclopedia because it formed during the period when oxygen began to accumulate in the atmosphere because it contains unusually large amounts of oxygen and sulfur because it dramatically altered the planet's development when it first formed