Answer me why our earth is round and we dig down straight we can travel in space ? pls and we can smelt in lava of earth u know eath surface take 80crore ears to cool down

Answer me why our earth is round and we dig down straight we can trave

1.	Answer me why our earth is round and we dig down straight we can travel in space ? pls and we can smelt in lava of earth u know eath surface take 80crore ears to cool down
Answer» I THINK U should be a DENTIST HEHEHE