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Earth Day has been celebrated every year since 1970, and now more than 50 years later, its purpose stays the same: Encourage social and political motion by drawing attention to the cause. Every year, world wide, the damaged state of the setting comes to the forefront, and hundreds of thousands of individuals take the opportunity to pitch in – if just for a day.

Even tropical plants like cooler air at night time than through the day. In consequence, healthier progress might be seen if temperatures drop 5° to 10°F (3° to 5°C) at night. Night time temperatures naturally drop indoors, particularly near windows, but you can too flip the thermostat down at night time to accentuate the change. Such cooler night temperatures will not be only good for home plants and humans, in addition they help conserve energy.