Inventions - (Choose the right option or write the missing term)

Pottery
1. Paleolithic
2. Neolithic
3. Metal Ages
Fire
1. Paleolithic
2. Neolithic
3. Metal Ages
Potter's wheel (torno de alfarero).
1. Paleolithic
2. Neolithic
3. Metal Ages
Spindle and loom (huso y telar).
1. Paleolithic
2. Neolithic
3. Metal Ages
Hoe, sickle, handmill (azada, hoz, molino de mano).
1. Paleolithic
2. Neolithic
3. Metal Ages
Handaxe, scraper, spears, arrows, needles, harpoons (made of cut stone, bone and horn). (Hacha bifaz, raedera, puntas de lanza, puntas de flecha, agujas, arpones (hechas en piedra tallada, hueso y asta)).
1. Paleolithic
2. Neolithic
3. Metal Ages
Polished stone (piedra pulimentada)
1. Paleolithic
2. Neolithic
3. Metal Ages
Wheel (rueda)
1. Paleolithic
2. Neolithic
3. Metal Ages
Sail (vela)
1. Paleolithic
2. Neolithic
3. Metal Ages
Cut stone (piedra tallada)
1. Paleolithic
2. Neolithic
3. Metal Ages
Plough (arado)
1. Paleolithic
2. Neolithic
3. Metal Ages
Forge and smelting of metals (forjado y fundido de metales)
1. Paleolithic
2. Neolithic
3. Metal Ages
It is a great invention. It can be used for cooking food
This invention was used form making a thread (hilo) from wool.
It is used for working the land. It was invented during the Metal Ages.