essential resources, such as water (during times of droughts), which can then decrease the moisture levels of the soils restricting the rate of photosynthesis. Another issue increasing temperatures can have is denaturation of certain proteins. Since plants are not homeotherms the regulation of their temperatures depends on the environment they are in, and if the temperatures are too high it can cause harmful effects on the enzymes necessary for photosynthesis, an example being rubisco binding to O2 instead of CO2. Not only do these gases decrease their ability to grow but also degrade the nutritional value the plants. Samuel Myers, research scientist in environmental health at Harvard, noted that “We know unequivocally that when you grow food at elevated CO2 levels in fields, it becomes less nutritious, … atmospheric CO2 levels predicted for mid-century—around 550 parts per million—could make food crops lose enough of those key nutrients to cause zinc deficits in 150 million to 200 million [people].” (Sneed, 2018) Furthermore, “Numerous studies have already documented shifts in the timing of plant growth at high latitudes associated with recent climate change” (Post and Forchhammer, 2007). These shifts in timing of growth can cause trophic mismatches to occur between herbivores which could then later have negative impacts on survival and reproduction patterns as it would change the performance peaks for these populations. So not only do greenhouse gases have an effect on the plant species but also those that use plants as their carbon resource

Conclusion

The increasing and rising levels of greenhouse gases in pour atmosphere is alarming, even though it is clear that they pose issues to many environments in our ecosystems. The effects they have on climate & weather, growth patterns, and resource availability shape how populations survive and how they are forced to adapt or face extinction. It is a major concern that needs to be addressed on the worldwide scale and there are many small ways us as individuals can address the problem. Increasing public transport (reducing driving), walking, recycling more, and using less plastic are just some small examples we can follow to help reduce the emissions. It is our responsibility to ensure that we create sustainable energy to reduce the emissions of these gases or face the major consequences to the biodiversity.