Climate change Technology Jamal Walker AMAZON, ASIA, AZERBAIJAN, BAKU, BE, BRAZIL, CATHERINE RUSSELL, CLIMATE CHANGE, COPERNICUS CLIMATE CHANGE SERVICE, DISASTER RELIEF, EARTH OBSERVATORY, EU, EUROPEAN UNION, FOOD SECURITY, MEXICO, NASA, NASA ’ S EARTH OBSERVATORY, NATURAL DISASTERS, NORTH AMERICA, PHILIPPINES, SOUTH AMERICA, SPACE, UN, UN CHILDREN ’ S FUND, UN UNICEF, UNICEF, UNITED NATIONS, UNITED STATES SPACE Over 420,000 Children Impacted by Drought Crisis in Amazon, Warns UN