我这句话有什么语法错误，求指教？

Question

我这句话有什么语法错误，求指教？Research indicate global temperature with atmospheric carbon dioxide levels is closely related in the air

Answer 1

Research indicate global temperature with atmospheric carbon dioxide levels is closely related in the air.
语法错误：
1）research不可数，indicate该是indicates
2)你想表达“研究表明全球温度和空气中的二氧化碳水平密切相关”，该是：
Research indicates that global temperature is closely related with the atmospheric carbon dioxide levels.
atmospheric和in the air重复，用一个就行。

Answer 2

indicate 和 is 双动词

Answer 3

indicate 和 is，这句话有两个谓语了，这是不行的

Answer 4

research 是三单，所以indicate要用indicates 或 indicated.


我猜你想说的是全球气温和大气二氧化碳的水平有关，所以把global ...以后变成宾语从句更合适，with在这里是误用。

related 改成linked 更好些

in the air 应该可以去掉，因为你已经说了atmospheric.

改后：Research indicates that global temperature and atmospheric carbon dioxide level are closely linked.