IB环境系统与社会（IB Environmental Systems and Societies ），简称IB ESS，是IB课程第四学科组的课程，是一门跨学科的课程，结合了地理学、生态学、环境科学、化学甚至物理学的教学。

IB环境科学ESS IA是一项individual investigation个人调查，字数限制在1500-2250。EES IA占最终ESS分数的25%，能得到的最高分数是30分。做IA，选题是开始的第一部分，所以今天，留求艺留学为大家总结了20个ESS IA高分题目，希望能为大家提供灵感。

IB ESS IA Ideas

1、How does the EVS of visitors influence pollution at two different parks in Bermuda?

游客的EVS如何影响百慕大两个不同公园的污染?

2、What impacts has the rapid population growth in India had on the physical and natural environment?

印度人口的快速增长对自然环境有什么影响?

3、What effects did the implementation of “Area C” have on levels of NO and PM,0 pollutions in Milano, Senato from January 2009 to December 2019?

从2009年1月到2019年12月，“C区”的实施对米兰市的NO和PM,0污染水平有什么影响?

4、To what extent does population growth affect the availability of clean air?

人口增长在多大程度上影响清洁空气的供应?

5、To what extent does the GDP per capita influence a country’s ecological footprint?

人均GDP在多大程度上影响一个国家的生态足迹?

6、To what extent has population growth over the past 50 years in Houston, Texas affected air?

德克萨斯州休斯顿过去50年的人口增长在多大程度上影响了空气?

7、What is the relationship between Meat consumption per capita and GDP per capita?

人均肉类消费量与人均GDP之间的关系是什么?

8、What methods has Finland Implemented in order to reach a goal of 55% recycled waste set by EU and how effective are those methods?

为了达到欧盟设定的55%的回收垃圾的目标，芬兰采取了哪些方法?这些方法的效果如何?

9、What domestic factors contribute most to Italy’s consumption of freshwater?

什么国内因素对意大利的淡水消费贡献最大?

10、How does a country’s population size correlate to the level of light pollution released into the atmosphere in 2017?

一个国家的人口规模如何与2017年释放到大气中的光污染水平相关?

11、How is the building of new roads near Colonial Forge affecting biodiversity?

殖民Forge附近的新道路建设如何影响生物多样性?

12、How much of the world’s co2 emissions are contributed from South Sudan?

世界上有多少二氧化碳排放来自南苏丹?

13、To what extent have population growth and deforestation affected the carbon footprint levels of a developing country, India compared to a developed country, Canada, between 2001 and 2011?

从2001年到2011年，人口增长和森林砍伐在多大程度上影响了发展中国家(印度)与发达国家(加拿大)的碳足迹水平?

14、To what extent could China’s livestock raising system be improved by comparing to the one in Australia?

与澳大利亚相比，中国的牲畜养殖系统能在多大程度上得到改善?

15、How does the temperature of the water in the San Bruno Park cred change along a timeline?

在圣布鲁诺公园信用水的温度如何沿时间轴变化?

16、To what extent do China’s population and the size of China’s nature reserves affect the population of the giant pandas (Ailuropoda melanoleuca) in the wild in China during the years of four Giant Pandas National Surveys?

在四次大熊猫全国普查期间，中国的人口数量和自然保护区的规模对中国野生大熊猫(Ailuropoda melanoleuca)的数量有什么影响?

17、How does the Carbon Footprint of ABC school in 2019 vary from that of 2016?

2019年ABC学校的碳足迹与2016年有何不同?

18、To what extent does age from 11-60 in the Netherlands affect environmental value systems regarding water pollution

在荷兰，11-60岁的年龄会在多大程度上影响有关水污染的环境价值体系

19、To what extent have population growth and deforestation affected the carbon footprint levels of a developing country, India compared to a developed country, Canada, between 2001 and 2011?

从2001年到2011年，人口增长和森林砍伐在多大程度上影响了发展中国家(印度)与发达国家(加拿大)的碳足迹水平?

20、How do old and new car emissions change the air quality in India over the last 50 years?

在过去的50年里，新旧汽车的排放如何改变了印度的空气质量?

【微语】你踏上异国的土地, 追逐那远方的梦想, 每一步都闪耀着勇气的光芒。