In the U. S. the fossul fuel that is present in the largest amount is

Give two examples of a sedimentary rock

The agricultural practice of irrigation leaves behind which pollutant in the soil? A. Pesticides B. Acidic compounds C. Salt D. Nitrogen compounds

Not all members within a species are?

Physiologically speaking all sharks share certain characteristics. Outline these characteristics and state, if any, exceptions exist.

I'll make u the Brainliest A dam being constructed across a river will cut off a large part of the river for native animals.

In any ecosystem, there are always more: Select one: a. Animals than plants b. Herbivores than carnivores c. Heterotrophs than autotrophs d. Predators than prey

Which biome would contain the most biodiversity in deciduous tree species? A) taiga B) savanna C) temperate forest Eliminate D) tropical rainforest

If you wanted to show all of the feeding relationships in a particular ecosystem, what type of diagram would be most effective

Bacteria, viruses, protozoa, and green algae are all microbes, but one group is much smaller in size than the rest. Which microbe is the smallest? A. a green algae cell B. a bacterium C. a protozoan D. a virus

The discovery of immense ridges and trenches stretching thousands of kilometers across the seafloor in the 1950s led to acceptance of the theory of