4. Classify each of the following as an herbivore, a carnivore, an omnivore, or a detritivore. a. an earthworm that eats the decaying remains of plants and animals b. a bear that feeds on plants and animals c. a cow that feeds only on plants d. a snail that feeds on plants, algae, and fungi e. an owl that feeds only on animals f. a human that feeds on plants and animals​

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.

c is the answer to this question. altitude affects the weather because air molecules evaporate.

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.