Which of These Best Describes Forest Soil

B Soil is composed of about 45 mineral matter 5 organic matter and 50 pore space containing air and water. Forest soil has more moisture than sandy soil Dforest soil supports plant life but sandy soil does not support any plants.

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A 39 grams g B 40.

. Some mushrooms break down the remains of dead trees. A 5 grams B. Forest soil has more moisture than sandy soil.

Which of the following best describes soils in many tropical rain forests. B Soil lacks biological material. Aforest soil is lighter in color than.

They constantly change in different ways over time. The cyanobacterium provides food. Asked Sep 15 2016 in Environmental Atmospheric Sciences by deepapas.

Humans have prevented fires in many of these grassland areas resulting in plant and animal communities with little diversity. When one organism consumes eats another one the molecules in the food are converted while energy is transferred. C Soil includes pebbles gravel cobbles and a varying combination of sands silts and clays.

Most urban ecosystems are heterotrophic because they depend on. F The trees provide oxygen for the soil. J The trees cause animals to move to other places.

C - They are similar to soils in grasslands. Cities fall under the category of urban ecosystems. 12 Which of these bestdescribes forest soil.

Which statement best describes ecosystems. More organic matter in the humus layerthan in deeper layers. E - They are deep and well drained.

Which of these best describes the difference between forest soil and sandy soil. Use the energy pyramid to answer the question that follows. Grassland ecosystems in Texas have evolved to depend on periodic fires to return nutrients to the soil and encourage plant reproduction.

15 Questions Show answers. The different positions that identify an organisms place in an ecosystem as shown above are. Unlike most temperate forest soils many tropical soils are composed of iron and aluminum oxides and hydroxides.

Dforest soil supports plant life but sandy soil. Which of these terms describes the soil and rock that must be removed before surface mining of an ore can commence. A Soil is composed of solely mineral fragments less than 2 mm in size.

The colour of the soil varies from forest to forest. A lichen is composed of two organisms a fungus and a cyanobacterium. 37 What is the mass of the frog.

Unlike the water in lakes and ponds the water in rivers and streams flow. Biology 27052021 2030 coopera1744. B They are quickly depleted nutrients when the forest is removed.

Urban ecosystems include nature humans and animals in a mostly human-built environment. H The trees make shade for animals living there. What best describes forest soil.

Which of these is the BEST reason for planting the trees. 38 A company plants trees on a bare hillside. The fungus provides a growing surface moisture and nutrients to the cyanobacterium.

C Soil is a renewable resource. In some areas the colour of the soil is light grey dry whereas in some areas it is darker and wet. How do these actions most benefit plants.

A - They lack soil horizons. The soil will dry out in the forest will become tropical grassland. F More rock fragments in the humus layer than in deeper layers G More organic matter in the humus layer than in deeper layers H More clay in the humus layer than in deeper layers J More sand-sized particles in.

Which foo web best represents the flow of energy in. Which of the following best describes soil. Which of the following best describes the composition of the Earths core.

Forest soils are generally very acidic organic and their chemical fertility is generally limited. C They are similar to soils in grasslands. These soil colloids have a variable net charge depending on soil pH Uehara and Gillman 1981 especially those soils that.

____ 2 Which of the following best describes soil in many tropical rain forests. 16 Questions Show answers. How do rivers and streams differ from lakes and ponds.

Page 5 GO ON 2 Which of these is the best conductor of electricity. A By returning nutrients to the soil B By releasing oxygen into the air C By making space for new. Aforest soil is lighter in color than sandy soil Bforest soil has less humus than sandy soil C.

Aforest soil is lighter in color than sandy soil. E They are deep and well drained. Its niche is the organisms role within the habitat.

Bforest soil has less humus than sandy soil. F A winter storm that produces frozen precipitation G A rotating funnel-shaped cloud with strong winds and thunderstorms H A severe weather condition with low temperatures and blowing snow J A storm that forms over warm ocean water and has extremely strong winds 15 What is the mass of this mineral. The soil texture varies according to the mountain environment where they are formed.

12 16 Which of these best describes a tornado. A They lack soil horizons. A student researching a northern forest ecosystem learns the following information about feeding relationships in the ecosystem.

Which of these best describes the difference between forest soil and sandy soil. How is an organisms niche different from its habitat. D Soil is primarily mineral matter approximately 72 but also consists of organic matter 10 and water 18.

G The trees prevent soil from washing away. D Soil is a dynamic natural material composed of water air mineral fragments and. F Glass rod G Cotton string H Plastic tubing J Copper penny 3 Some beetles break down the remains of dead animals.

D They are well suited for growing a wide variety of crops. D - They are well suited for growing a wide variety of crops. B - They are quickly depleted of nutrients when the forest is removed.

Energy flow nutrient cycles and resource use are all necessary to maintain an urban ecosystem.

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