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vulnerable- adj. easily hurt or harmed physically, mentally, or emotionally
absorb- v. -to take in a natural or gradual way
emissions –n. (often pl.) gasses released from processes like burning fuel
biodiversity –n. the existence of many different kinds of plants and animals in an environment
lockdown –n. an emergency measure of keeping people in a secure place to avoid or prevent danger
irreversible- adj. impossible to change back to a previous condition or state
drought- n.- a long period of time during which there is very little or no rain
vicious- adj.- very violent and cruel
cycle –n. a set of events or actions that happen again and again
whisper- v.- to speak very softly or quietly
