Question

All living organisms depends on plants for food, so plants are included in trophic level​

Answer 1

Plants and algae comprise the lowest level of the trophic system called primary producers or autotrophs plants and other organisms create their own food using photosynthesis.

Explanation:

• By using energy gleaned from the sun and nutrients gathered from the soil or water plants and algae can manufacture food.
• Plants and algae make their own food and are called producers.
• Herbivores eat plants and are called primary consumers.
• Carnivores that eat herbivores are called secondary consumers.
• Carnivores that eat other carnivores are called tertiary consumers.
• Plants (producers or autotrophs) occupy the first trophic level, herbivores constitute the second trophic level, carnivores constitute the third trophic level and higher carnivores occupy the fourth trophic level.

Answer 2

The given statement is true.

Algae and plants

The trophic system's lowest level is made up of plants and algae. Plants and other creatures that use photosynthesis to manufacture their own food are known as primary producers or autotrophs. Plants and algae may produce food by harvesting energy from the sun and nutrients from the soil or water. As a result, plants and algae are the major energy providers and do not require food from other sources. They can be either land-based or water-based.

Primary Consumers

Herbivores belong in the trophic system's second level. Herbivores, often known as main consumers, get their energy from plants and algae. Herbivores are unable to produce their own food.