Resources of In...

What are the main crops of Maharashtra?

The niche of an animal is best defined as ____________.

Consider the following statements about availability of oxygen on Earth
1. Most oxygen of Earth's biosphere is stored in the lithosphere.
2. Phytoplanktons are a source of available oxygen in the Earth's atmosphere.
3. Some oxygen is made in the atmosphere when sunlight breaks down water.
Which of the statements given above are correct?

Which of the following located in the Bastar region?

Which of the following states capitals of North- East India is / are connected by the Indian Railways?
1. Imphal
2. Agartala
3. Kohima
4. Aizawl

Which of the following options can be classified as a terrestrial biome?
1) Savannah
2) Mediterranean
3) Boreal
4) Alpine
Select the correct answer using the codes given below.

An organism's 'trophic' level refers to ___________.

The first marine sanctuary in India , within its bounds coral reefs , mollusca , dolphins , tortoises and various kinds of sea birds , has been established in __________.

Which of the following statements is/are true?
1. Circulation of energy in the biosphere ecosystem is cyclical.
2. Circulation of matter in the biosphere ecosystem is unidirectional.
Select the correct answer using the codes given below.

Consider the following states.
1) Goa 
2) Andhra Pradesh
3) Odisha
4) West Bengal
The correct sequence of these states in ascending order in terms of mangrove vegetation coverage is ____________.