Question

match the name of each structure to its description.
dam
agricultural terraces
waru waru
irrigation system
solar observatory
description\tstructure
this structure was usually found on top of hills or mountains. from here, the inca had a good view of the shadows cast by the sun. they used this information to track the changing seasons.
this stone structure was designed to hold and control rainwater.
this was a system of canals that carried water from rivers to fields.
this stair - like structure was cut into hillsides. it allowed the inca to create flat patches of land where they could grow crops.
this was a system of raised beds for growing crops. the beds were located near ditches that collected rainwater. this system allowed the inca to protect their crops from flooding.
submit

Explanation:

To solve this matching problem, we analyze each description and match it to the corresponding structure:

1. Description: "This structure was usually found on top of hills or mountains... track the changing seasons."

This refers to a solar observatory (used to observe the sun’s shadows for seasonal tracking).

2. Description: "This stone structure was designed to hold and control rainwater."

This refers to a dam (dams hold and control water flow).

3. Description: "This was a system of canals that carried water from rivers to fields."

This refers to an irrigation system (irrigation systems use canals to distribute water for farming).

4. Description: "This stair - like structure was cut into hillsides... grow crops."

This refers to agricultural terraces (terraces are stair - like and create flat farmland on hillsides).

5. Description: "This was a system of raised beds for growing crops... protect their crops from flooding."

This refers to waru waru (waru waru uses raised beds and ditches to manage water and protect crops).

Final Matches:

• "This structure was usually found on top of hills or mountains... track the changing seasons." → solar observatory
• "This stone structure was designed to hold and control rainwater." → dam
• "This was a system of canals that carried water from rivers to fields." → irrigation system
• "This stair - like structure was cut into hillsides... grow crops." → agricultural terraces
• "This was a system of raised beds for growing crops... protect their crops from flooding." → waru waru

Answer:

To solve this matching problem, we analyze each description and match it to the corresponding structure:

1. Description: "This structure was usually found on top of hills or mountains... track the changing seasons."

This refers to a solar observatory (used to observe the sun’s shadows for seasonal tracking).

2. Description: "This stone structure was designed to hold and control rainwater."

This refers to a dam (dams hold and control water flow).

3. Description: "This was a system of canals that carried water from rivers to fields."

This refers to an irrigation system (irrigation systems use canals to distribute water for farming).

4. Description: "This stair - like structure was cut into hillsides... grow crops."

This refers to agricultural terraces (terraces are stair - like and create flat farmland on hillsides).

5. Description: "This was a system of raised beds for growing crops... protect their crops from flooding."

This refers to waru waru (waru waru uses raised beds and ditches to manage water and protect crops).

Final Matches:

• "This structure was usually found on top of hills or mountains... track the changing seasons." → solar observatory
• "This stone structure was designed to hold and control rainwater." → dam
• "This was a system of canals that carried water from rivers to fields." → irrigation system
• "This stair - like structure was cut into hillsides... grow crops." → agricultural terraces
• "This was a system of raised beds for growing crops... protect their crops from flooding." → waru waru