SSC (Marathi Semi-English) 10th Standard Board Exam [इयत्ता १० वी] - Maharashtra State Board Question Bank Solutions for Science and Technology 2

Identify the following symbol and state their significance.

Choose the correct alternative and rewrite the following:

Iron is _____________________.

Write three methods of preventing rusting of iron.

List the organs of Human respiratory system. 

Rewrite the following statement by selecting the correct option. 
During respiration, ____________ gas is given out.

Occurrence of diversity among the organisms of the same species is called ________ diversity.

Define.

Diversity (Biodiversity)

What is the meaning of the symbol shown in the figure with respect to environment?

What is the meaning of the symbol shown in the figure with respect to environment?

What is the meaning of the symbol shown in the figure with respect to environment?

Explain the given concept with the help of examples.

Genetic Diversity

Explain the given concept with the help of examples.

Species Diversity

Explain the given concept with the help of examples.

Ecosystem Diversity

Complete the concept map.

What is the meaning of the following symbol? Write your role accordingly.

Explain my role in the environment based on the following point.

Control

Explain my role in the environment based on the following point.

Conservation

Explain my role in the environment based on the following point.

Preservation

What is the meaning of the following symbol? Write your role accordingly.

What is the meaning of the following symbol? Write your role accordingly.