How does altitude affect climate patterns in a region? o areas at high elevations have cooler temperatures. o air continues to warm as it rises to a higher elevation o tropical regions do not have many differences in altitude. o high-altitude areas have less variation in seasonal temperatures.

the answer will be a) proteins i believe

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

i hope this

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.