Coal is formed when swamplands are buried by sediment. the added weight creates heat and pressure that converts plants to coal.
a. true
b. false

Which objects allow humans to access groundwater? check all that apply.

Can someone me? i need to have this done as soon as possible! i'm putting 20 points on this!

70 pts answer the following questions in full sentences and paragraphs, using at least 150 words, in the essay box below. 1. which organisms are carnivores? herbivores? omnivores? 2. if the ecosystem is balanced, which populations should be the largest? the smallest? 3. imagine a group of hunters kills half of the rabbit population. how will the other organisms be affected? 4. imagine disease kills 85 percent of the wolf population. how will the other organisms be affected? 5. imagine a foreign mountain lion species is introduced into the ecosystem. how will the other organisms be affected?