2. What are 3 types of ecosystems?
There is the answer key but I can’t read it

Which of the following is a reason why people are vacationing in slovakia

The point where two air masses meet is called a

Which of the following statements best characterizes changes to agriculture in the united states since 1900? a. increased mechanization has reduced the need for labor.b. increased mechanization has increased the need for water, thereby increasing the need for labor.increased mechanization has increased the use of land, thereby increasing the need for labor.d. increased mechanization has increased food production, thereby increasing the need for labor. select the best answer from the choices provided.