Poor navigational tools and maps and ships. Those are the only ones I know, and my social studies teacher expects me to know FIVE!
newt suit
He fell and died
Umbrellas unicorns and tuna
some explorers died from a diseases
they suffered from starvation, destroyed map, and poison
Bad navigational tools and maps. fear of the unknown. bad weather
diseases poor navigation fear of the unknown no medicaine bad ships
they don't possess a good map and they did not understand the earth was actually round.
The four obstacles of exploration are technological limitations, physical barriers such as oceans or mountains, lack of resources or funding, and political or cultural resistance. These obstacles can hinder progress in discovering and exploring new territories or phenomena.
water pressure, ocean currents and saltyness of the water.
•Arctic exploration•Cave exploration•Desert exploration•Mineral exploration•Ocean exploration•Space exploration•Urban exploration•Mountain explorationAre types of explorations
•Arctic exploration•Cave exploration•Desert exploration•Mineral exploration•Ocean exploration•Space exploration•Urban exploration•Mountain explorationAre types of explorations