The Answer:
A tree consumes nutrients from the earth in order to grow. The earth provides essential elements and minerals that are necessary for the tree's development.

Explanation:
Trees are living organisms that undergo a process called photosynthesis, which is essential for their growth. During this process, trees convert sunlight, carbon dioxide, and water into glucose and oxygen. However, in addition to these gases and sunlight, trees also require nutrients to support their growth and development. These nutrients are obtained from the earth through their root systems.

Importance of Nutrients:
Nutrients play a crucial role in the growth of a tree. They provide the necessary building blocks for the tree's cells, tissues, and organs. Without an adequate supply of nutrients, a tree may experience stunted growth, leaf discoloration, or other signs of nutrient deficiency.

Types of Nutrients:
There are several types of nutrients that trees require for their growth:

1. Macronutrients: These are nutrients that trees need in large quantities. They include nitrogen, phosphorus, and potassium (NPK), which are often found in fertilizers.
2. Micronutrients: These are nutrients that trees need in smaller quantities. Examples include iron, manganese, zinc, and copper.
3. Organic Matter: Organic matter, such as decomposed leaves and animal waste, also provides nutrients to trees.

Root Absorption:
Trees have an extensive root system that allows them to absorb nutrients from the soil. The roots have tiny root hairs that increase their surface area, enabling them to absorb water and nutrients more efficiently. The nutrients are then transported through the tree's vascular system to different parts of the tree, including the leaves, branches, and trunk.

Influence of Soil:
The type and quality of soil can greatly influence the availability of nutrients for trees. Different soils have varying levels of nutrients, pH levels, and water-holding capacities. Some soils may be naturally rich in nutrients, while others may require additional amendments, such as fertilizers, to provide adequate nutrition for tree growth.

Conclusion:
In conclusion, trees consume nutrients from the earth in order to grow. These nutrients are essential for the tree's development and are absorbed through their root systems. Adequate nutrition is vital for healthy tree growth and can be influenced by the type and quality of soil.