climate change, global warming. polar bear standing on small melting iceberg on the top half of hourglass and water drops to the

arctic atmosphere bear berg bottom car change cilmate climate concept countdown crisis deadline devastating disaster drops earth ecological ecology emergency environment environmental flood flooding floodwater future glacier global gloomy half hourglass ice iceberg illustration man measurement melt melting metaphor metaphorical natural nature ocean ozone polar roof rooftop sandclock sandglass sitting small standing surrounded temperature top vector warming water weather where