Question 1: Today we’re at Joshua Tree National Park, where the Mojave Desert meets the…?
A Colorado Desert
B Great Basin Desert
C Chihuahuan Desert
This vast wilderness in southeastern California brings together two distinct desert ecosystems. The Mojave Desert, with its higher elevation and cooler temperatures, is home to Joshua trees and unique rock formations. The Colorado Desert, a lower and hotter region, features creosote bushes, ocotillo, and cholla cacti. The park covers about 1,242 square miles.
Correct Answer: Colorado Desert
Question 2: Joshua Tree’s human history began with the arrival of which people?
A Cahuilla
B Serrano
C Pinto
The people of Pinto Culture were hunter-gatherers who left behind numerous artefacts, including stone tools and spear points, found in the Pinto Basin area. Arriving in the area around 8,000 BCE, the Pinto people adapted to the changing climate and environment of the region, which transitioned from wetter conditions to the arid desert we know today.
Correct Answer: Pinto
Question 3: Which desert plant is known for producing sweet, edible fruit?
A Creosote bush
B Prickly pear cactus
C Ocotillo
Opuntia, also known as the prickly pear cactus, is found in arid regions. It can be recognised by its flat, paddle-shaped pads covered in spines, which store water, helping the plant survive prolonged droughts. Prickly pear cactus produces vibrant yellow, pink or red flowers. Its edible fruit, called tunas, is rich in vitamins and antioxidants.
Correct Answer: Prickly pear cactus