us gold

lowa- corn 

us-potatoes

texas-cotton

California-almond 

hottest and coldest temp

The record that's often quoted as the world's hottest temperature was 57.7°C (135.9°F) at El Azizia, Libya on 1922-09-13. The lowest natural temperature ever directly recorded at ground level on Earth is −89.2 °C (−128.6 °F; 184.0 K) at the Soviet Vostok Station in Antarctica on 21 July, 1983 by ground measurements.

tallest building in la and San Fran

Wilshire grand center, Transamerica pyramid

rainfall

the annual rainfall is 21.44 for California

tallest tree

sequoia sempervirens tallest tree
Lake Tahoe deepest lake

tallest building

the tallest building is Burj khalifa and its been the tallest since 2008

green house

the level of co2 in our atmosphere is 405.0 million.