IB課程的環(huán)境系統(tǒng)和社會是一門跨學(xué)科的課程，主要學(xué)習(xí)生態(tài)系統(tǒng)和生物群落，如熱帶雨林和沙漠，生物多樣性和瀕危物種，人口，包括人口規(guī)模、居住地和人口特征等內(nèi)容。
IB環(huán)境科學(xué)ESS IA選題有哪些？以下是30多個IB環(huán)境研究IA主題，希望可以啟發(fā)大家開始研究和寫作:
1、Examine the long-term effects of oil, heavy metals, pesticides, and fertilizers on the development of various aquatic plant names in a variety of environmental situations.
研究石油、重金屬、殺蟲劑和化肥在各種環(huán)境情況下對各種水生植物的發(fā)展的長期影響。
2、Find out how much trash is deposited on different beaches in the Singapore area and what kind it is.
看看有多少垃圾堆積在新加坡地區(qū)的不同海灘上，以及垃圾的種類。
3、Analyze the similarities and differences across populations at various stages of development.
分析不同發(fā)展階段人群的異同。
4、Examine contamination in the water, the land, or the air by monitoring for the presence or absence of indicator species
檢查水，土地或空氣中的污染，通過監(jiān)測是否存在指示物種
5、Think of a way to test how acid rain affects plants or how it degrades concrete
想想一個測試酸雨如何影響植物或它如何降解混凝土的方法
6、Examine the link between two factors, such temperature and dissolved oxygen concentration
檢查兩個因素之間的聯(lián)系，如溫度和溶解氧濃度
7、Create a study to discover how UV rays affect various things from plants to rubber and plastics
創(chuàng)建一個研究來發(fā)現(xiàn)紫外線是如何影響從植物到橡膠和塑料的各種東西的
8、Find out why people's perspectives on global issues vary so much from one another and what causes these differences
找出為什么人們對全球問題的看法差異如此之大，以及造成這些差異的原因
9、Take your pick of an environment and look at the process of succession there. You can use your sampling abilities to infer whether or not the observed changes can be attributable to succession by comparing your results with published information on the species that are typical for the region.
選擇一個環(huán)境，看看那里的繼承過程。您可以使用您的采樣能力，通過比較您的結(jié)果與發(fā)表的關(guān)于該地區(qū)典型物種的信息，來推斷觀察到的變化是否可歸因于演替。
10、Create a research plan for a certain soil-related topic, such as soil compaction, soil conditioners, wind-dampening methods, or cultivation strategies.
為特定的土壤相關(guān)主題制定研究計劃，如土壤壓實、土壤調(diào)節(jié)劑、風(fēng)濕方法或栽培策略。
11、Examine how two or more environments differ in their levels of biodiversity.
研究兩個或兩個以上的環(huán)境在生物多樣性水平上的差異。
12、Create a study that will examine a factor that is preventing a certain organism from flourishing
創(chuàng)建一項研究，檢查阻止某種有機體繁榮的因素
13、Find out what influences how well the Lincoln index predicts things.
找出影響林肯指數(shù)預(yù)測效果的因素。
14、Create a plan and conduct an inquiry on what causes sediment load in runoff.
制定一個計劃，并進行調(diào)查，是什么導(dǎo)致了徑流中的泥沙負荷。
15、Take one variable that affects Elodea photosynthetic rates and examine its impact.
取一個影響Elodea光合速率的變量，研究它的影響。
16、Examine whether or if a certain environment, like mangroves, displays zonation patterns.
檢查某些環(huán)境，如紅樹林，是否顯示分區(qū)模式。
17、Discover how the productivity of an ecosystem varies throughout its many habitats.
發(fā)現(xiàn)一個生態(tài)系統(tǒng)的生產(chǎn)力如何在其不同的棲息地變化。
18、How the effects of wildfires contribute to climate change
野火是如何影響氣候變化的
19、The impact of pesticide usage on the variety of species
農(nóng)藥使用對物種多樣性的影響
20、Influence exerted by the United States Desert bighorn sheep impeded in their movement by the border wall.
美國沙漠大角羊的影響被邊境墻阻礙了它們的移動。
21、The effects of acid rain on the development and germination of plants
酸雨對植物發(fā)育和萌發(fā)的影響
22、The slowing down of plants' rates of growth due to salinization
鹽漬化:由于鹽漬化而使植物生長速度減慢
23、The pace at which biodegradable polymers break down in the environment
生物可降解聚合物在環(huán)境中分解的速度
24、The proportion of a person's ecological footprint that is attributable to their level of income
一個人的收入水平在生態(tài)足跡中所占的比例
25、The impact of carbon emissions and acid rain on the level of economic growth
碳排放和酸雨對經(jīng)濟增長水平的影響
26、The influence of agricultural fertilizer on the abundance and variety of stream macro-invertebrates in the Danube River
農(nóng)業(yè)肥料對多瑙河大型無脊椎動物數(shù)量和種類的影響
27、How much of an impact does proximity to a forest have on the biodiversity of the surrounding soil?
靠近森林對周圍土壤的生物多樣性有多大影響?
28、How much of an impact does doing dishes in the sink have on the amount of water used?
在水槽里洗碗對用水量有多大影響?
29、What difference exists between the ages of people living in Huston who recycle, and what factors contribute to this discrepancy?
居住在休斯敦的回收者的年齡之間有什么差異?是什么因素導(dǎo)致了這種差異?
30、How significant is the impact of agriculture on the many ecosystems of the Danube River in Germany?
農(nóng)業(yè)對德國多瑙河生態(tài)系統(tǒng)的影響有多大?
31、Cans spray substances into the air have an impact on the ozone layer?
罐頭噴射到空氣中的物質(zhì)對臭氧層有影響嗎?
32、What kind of relationship exists between the amount of CO2 emitted and the life expectancy rate in France?
在法國，二氧化碳排放量和預(yù)期壽命之間存在什么樣的關(guān)系?
33、How much do different age groups in Mexico City's population influence people's perspectives on environmental issues?
墨西哥城不同年齡段的人口對人們對環(huán)境問題的看法有多大影響?
34、What kind of influence does the use of well water have on the development of Ocimum basilicum?
井水的使用對龍舌蘭的發(fā)展有什么影響?
35、Is there a significant connection between the amount of CO2 released into the atmosphere and the death rate brought on by respiratory diseases in Buenos Aires?
在布宜諾斯艾利斯，排放到大氣中的二氧化碳量與呼吸系統(tǒng)疾病造成的死亡率之間是否有重大聯(lián)系?
36、How much of an impact does the proximity of a highway have on the development of lichen?
靠近高速公路對地衣的發(fā)育有多大的影響?
37、How much of an impact does the quality of the water in Green Lake have on the fluoride levels in the ground water within a range of two kilometers?
綠湖的水質(zhì)對兩公里范圍內(nèi)地下水中的氟化物含量有多大影響?
以上就是有關(guān)IB環(huán)境科學(xué)ESS IA選題的介紹，希望對大家有幫助，如果大家覺得IB EE很難，不知道該如何下手，可以找我們專業(yè)的老師幫忙哦，我們的寫作服務(wù)包括選題、 初步研究、研究課題的開發(fā)以及寫作和編輯。需要的同學(xué)可以直接在線咨詢哦~
