Biology

Grade-8

Easy

Question

The chemical composition of detritus and climatic factors controls the rate of decomposition.

True
False

hint Hint:

Previous studies have determined that the increase of the atmospheric temperature (as long as the humidity remains stable or increases), generates higher decomposition rates so an increase of 1 °C in the atmospheric temperature would also mean an increase in the rate of decomposition of up to 10%.

The correct answer is 'True'.

Temperature and soil moisture are the most important climatic factors that regulate decomposition through their effects on the activities of soil microbes.

For example, warm and moist environment favor decomposition whereas low temperature and moisture inhibit decomposition resulting in a build-up of organic materials.

Match the following

BiologyGrade-8

Grade-8

Biology

Which among the following factors doesn’t affect resilience?

BiologyGrade-8

Grade-8

Biology

__________ is the stability and capability of ecosystem for tolerating disturbance and restoring itself.

BiologyGrade-8

Grade-8

Biology

Have a query? Ask a Tutor!!

Can’t find what you’re looking for?

The chemical composition of detritus and climatic factors controls the rate of decomposition.

True
False

Previous studies have determined that the increase of the atmospheric temperature (as long as the humidity remains stable or increases), generates higher decomposition rates so an increase of 1 °C in the atmospheric temperature would also mean an increase in the rate of decomposition of up to 10%.

The correct answer is 'True'.

Related Questions to study

Match the following

Match the following

Which among the following factors doesn’t affect resilience?

Which among the following factors doesn’t affect resilience?

__________ is the stability and capability of ecosystem for tolerating disturbance and restoring itself.

__________ is the stability and capability of ecosystem for tolerating disturbance and restoring itself.

__________ is the number of nutrients present in the soil at any given time.

__________ is the number of nutrients present in the soil at any given time.

Pick the odd one out

Pick the odd one out

Productivity is expressed in terms of ________.

Productivity is expressed in terms of ________.

__________ is utilized by plants during respiration.

__________ is utilized by plants during respiration.

Which among the following does not depend on primary production?

Which among the following does not depend on primary production?

_________ is the rate at which the biomass is produced.

_________ is the rate at which the biomass is produced.

This is a marine mammal.

This is a marine mammal.

This species lives in desert ecosystem.

This species lives in desert ecosystem.

Mollusks are seen in this kind of ecosystem.

Mollusks are seen in this kind of ecosystem.

This species lives in forest ecosystem.

This species lives in forest ecosystem.

The images below lives in _______________ ecosystem.

The images below lives in _______________ ecosystem.

Have a query? Ask a Tutor!!

Can’t find what you’re looking for?

The chemical composition of detritus and climatic factors controls the rate of decomposition.

TrueFalse

Previous studies have determined that the increase of the atmospheric temperature (as long as the humidity remains stable or increases), generates higher decomposition rates so an increase of 1 °C in the atmospheric temperature would also mean an increase in the rate of decomposition of up to 10%.

The correct answer is 'True'.

Related Questions to study

Match the following

Match the following

Which among the following factors doesn’t affect resilience?

Which among the following factors doesn’t affect resilience?

__________ is the stability and capability of ecosystem for tolerating disturbance and restoring itself.

__________ is the stability and capability of ecosystem for tolerating disturbance and restoring itself.

__________ is the number of nutrients present in the soil at any given time.

__________ is the number of nutrients present in the soil at any given time.

Pick the odd one out

Pick the odd one out

Productivity is expressed in terms of ________.

Productivity is expressed in terms of ________.

__________ is utilized by plants during respiration.

__________ is utilized by plants during respiration.

Which among the following does not depend on primary production?

Which among the following does not depend on primary production?

_________ is the rate at which the biomass is produced.

_________ is the rate at which the biomass is produced.

This is a marine mammal.

This is a marine mammal.

This species lives in desert ecosystem.

This species lives in desert ecosystem.

Mollusks are seen in this kind of ecosystem.

Mollusks are seen in this kind of ecosystem.

This species lives in forest ecosystem.

This species lives in forest ecosystem.

The images below lives in _______________ ecosystem.

The images below lives in _______________ ecosystem.

True
False