Задать общий и спец. вопрос к предложениям: This is a picture of a tropical rain forest . The weather in the tropics

This is a picture of a tropical rain forest. — Is this a picture of a tropical rain forest? (General question)

What picture is it? (Special question)

The weather in the tropics is very hot and wet. — Is the weather hot and wet in the tropics? (General question)

Where is the weather very hot and wet? (Special question)

 They are disappear ring. — Are they disappear ring? (General question)

What are they? (Special question)