Steppe natural resources renewable hemisphere population canyons agricultural 3 1 — are being consumed too quickly. There won't be any oil or gas left in twenty years' time 2 — energy such as wind and solar power is becoming cheaper and more common products like beef and lamb will become less popular in the future as people explore alternative food sources 4 Water will become more and more scarce If there isn't a reduction in the 5 All the country's special natural environments like and the will become national parks. 6 Countries in the northern — are getting warmer every year
