Question

Select all the correct answers.

Some sixth-grade students are conducting a local survey. They want to find out what activities increased CO2 emissions in their community within the last year. Ricardo came up with these questions for the survey. Which questions are appropriate for the assignment?
A What is the average salary of middle school teachers?
B How many trees were cut down during the year?
C How many new factories opened last year?
D How many factories in the community use fossil fuels?
E What is being done to keep animals safe in the community?

Answer 1

D how many factories in the community use fossil fuels ?

E what is being done to keep the animals safe in the community?

B how many trees were cut down during last year

Answer 2

How many trees were cut down during the year?

How many new factories opened last year?

How many factories in the community use fossil fuels?

Step-by-step explanation: