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Parents with children, examining solar photovoltaic panels and exploring sustainable energy technologies at home. Interest in ecological conservation and energy-saving technologies.
Ecology.Green cities help the world with eco-friendly concept ideas.vector illustration
Bulb energy plant doodle hand drawn icon. Outline drawing Green energy ecology sustainability line clipart symbol. Vector illustration
creative eco lightbulb with green city
Adjust temperature soft blue concept icon. Maintaining thermostat settings. Energy saving tip. Sustainability. Round shape line illustration. Abstract idea. Graphic design. Easy to use in article
Environment ecology modern background with abstract geometric pattern shapes, vector green eco theme. Trendy geometric pattern background for green energy, nature conservation and ecology environment

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