Question

Exercises
1. Answer the following questions
What is an ecosystem?
1) What do you mean by natural environment?
(1) Which are the major components of the environment?
(iv) Give four examples of human made environment
(v) What is lithosphere?
(vi) Which are the two major components of biotic environment?
(vii) What is blosphere?
Tick the correct answer,
cosystem?​

Answer 1

Answer:

1.An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. Biotic factors include plants, animals, and other organisms.

1)The natural environment encompasses all living and non-living things occurring naturally, meaning in this case not artificial. ... This environment encompasses the interaction of all living species, climate, weather and natural resources that affect human survival and economic activity.

(iv)Bridge, roads, buildings, and monuments are four examples of human made environment.

(v)A lithosphere is the rigid, outermost shell of a terrestrial-type planet, or natural satellite, that is defined by its rigid mechanical properties. On Earth, it is composed of the crust and the portion of the upper mantle that behaves elastically on time scales of thousands of years or greater.

(vi)Two major components of biotic environment are Plants and Animals.

(vii) The biosphere is defined as the area of the planet where organisms live, including the ground and the air. An example of the biosphere is where live occurs on, above and below the surface of Earth.

MARK AS BRAINLIEST.

Answer 2

Answer:

I. An ecosystem is a community in a given area where living organisms interact with each other and their immediate surrounding including non-living things.

2. The environment which is created by natural is called natural environment. It comprises of land ,water ,air ,plants and animals.

3 .Natural , Human , and Human-made-environment.

4. Buildings , Parks , Bridges etc.......

5. Lithosphere is the sold crust. It is made of rocks minerals and covered by the thin layer of soil.

6. Eg : Plants, animals , fungi , bacteria , people.

7. Biosphere is also known as living word. It is a narrow zone of earth where land ,water and air interact with each other to support life.