Comprehension:
Read the given passage and answer the questions that follow.

Every minute, the equivalent of one garbage truck’s worth of plastic is dumped into our ocean. Plastic pollution is a global problem. Approximately 7 billion of the 9.2 billion metric tonnes of plastic produced from 1950-2017 became plastic waste, ending up in landfills or being dumped. Plastic pollution can alter habitats and natural processes, reducing ecosystems’ ability to adapt to climate change, directly affecting millions of people’s livelihoods, food production capabilities and social well-being.
UNEP’s body of work demonstrates that the problem of plastic pollution doesn’t exist in a vacuum. The environmental, social, economic and health risks of plastics need to be assessed alongside other environmental stressors, like climate change, ecosystem degradation and resource use.

Select the most appropriate ANTONYM of the given word.
Alter

1. A
   Alight
2. B
   Absorb
3. C
   Preserve
4. D
   Change