Final answer:
Land Art or Environmental Art is the sculpture technique more commonly used by modern artists than by artists in the past. Modern artists enhance the beauty of nature with other materials, create installations based on social issues, and use new materials and technology to create large-scale sculptures.
Step-by-step explanation:
The sculpture technique that is more commonly used by modern artists than by artists in the past is Land Art or Environmental Art. Modern sculptors often interact with materials found in the natural environment, enhancing nature with other materials to create installations. This form of sculpture celebrates the beauty of nature and goes beyond single figures, frequently incorporating social issues. Additionally, modern artists utilize new materials and technology to create large-scale sculptures that make a dynamic impact.